http://www.legislation.gov.uk/nisr/2000/389Building Regulations (Northern Ireland) 2000Building regulationsListed buildingsBuildingsFire safetyBuilding and constructionBUILDING REGULATIONS2026-03-10Statute Law Database2000-12-11 These Regulations revoke and replace with amendments the Building Regulations (Northern Ireland) 1994 (“the 1994 Regulations”), and all subsequent amending Regulations. They impose certain mandatory requirements (called functional or performance requirements) in relation to—the construction of any building and to certain services and fittings in conjunction with any building;the structural alteration or extension of any building; andany building undergoing a material change of use. Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A2Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A3Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A4Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A5Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A6Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A7Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A8Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A9Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A10Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A11Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. A12Building Regulations (Northern Ireland) 2000reg. 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A1Building Regulations (Northern Ireland) 2000reg. R5Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. V1Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. V2Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. V3Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. V4Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. V5Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000reg. V6Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 1 para. 1Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 1 para. 2Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 1 para. 3Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 1 para. 4Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 1 para. 5Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 1 para. 6Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 1 para. 7Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 1 para. 8Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 para. 7Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 para. 8Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 para. 9Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(1n2)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(2n1)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(3n1)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(4n1)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(5n1)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(1n4)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(2n2)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(3n2)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(4n2)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(5n2)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(6n1)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(1n6)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(2n3)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(3n3)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(1n8)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(2n4)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(3n4)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(4n3)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(5n3)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(1n10)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(2n5)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(3n5)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(4n4)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(5n4)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(6n2)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(1n12)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(2n6)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(3n6)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(4n5)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(5n5)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A(crossheading)(1_paragraph)(6n3)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. B(crossheading)(1_paragraph)(1)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. B(crossheading)(1_paragraph)(2)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. B(crossheading)(1_paragraph)(3)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. B(crossheading)(1_paragraph)(4)Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 3Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 4Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 5Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Sch. 6Building Regulations (Northern Ireland) 2000reg. A1Building Regulations (Northern Ireland) 2000Pt. B reg. B2(b)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 7reg. 1Building Regulations (Northern Ireland) 2000Pt. FThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 8 Sch. 1reg. 1Building Regulations (Northern Ireland) 2000Pt. LThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 9 Sch. 2reg. 1Building Regulations (Northern Ireland) 2000Pt. RThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 10 Sch. 3reg. 1Building Regulations (Northern Ireland) 2000Pt. V reg. V6(4)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 11reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(1(a)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(1(b)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(1(c)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(1(d)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(1(e)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(1(f)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(1(g)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(1(h)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(1)(a)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(1)(b)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(1)(c)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(1)(d)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(1)(e)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(1)(f)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A5(4)(b)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(2)reg. 1Building Regulations (Northern Ireland) 2000reg. A5(4)(b)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(2)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A6The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(3)reg. 1Building Regulations (Northern Ireland) 2000reg. A6The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(3)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A6AThe Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(4)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A7(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(4)(a)reg. 1Building Regulations (Northern Ireland) 2000reg. A7(1)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(5)(a)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A7(1A)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(4)(b)reg. 1Building Regulations (Northern Ireland) 2000reg. A7(1A)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(5)(b)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A7(4)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(4)(c)reg. 1Building Regulations (Northern Ireland) 2000reg. A8The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(5)(a)reg. 1Building Regulations (Northern Ireland) 2000reg. A8The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(5)(b)reg. 1Building Regulations (Northern Ireland) 2000reg. A8The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(6)(a)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A8The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(6)(b)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A8A-A8BThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(6)reg. 1Building Regulations (Northern Ireland) 2000reg. A8AThe Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(7)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A8BThe Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(8)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A9 TableThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(7)(a)(i)reg. 1Building Regulations (Northern Ireland) 2000reg. A9 TableThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(7)(a)(ii)reg. 1Building Regulations (Northern Ireland) 2000reg. A9 TableThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(7)(a)(iii)reg. 1Building Regulations (Northern Ireland) 2000reg. A9 TableThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(7)(a)(iv)reg. 1Building Regulations (Northern Ireland) 2000reg. A9 TableThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(7)(b)(i)reg. 1Building Regulations (Northern Ireland) 2000reg. A9 Table Note 4The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(7)(b)(ii)reg. 1Building Regulations (Northern Ireland) 2000reg. A9 Table Note 5The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(7)(b)(iii)reg. 1Building Regulations (Northern Ireland) 2000reg. A9 Table Note 7The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(7)(b)(iv)reg. 1Building Regulations (Northern Ireland) 2000reg. A9The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(9)(a)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A9 Note 5The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(9)(b)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A10-A11The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 3reg. 4reg. 1Building Regulations (Northern Ireland) 2000reg. 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A11(5)(c)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(9)(b)reg. 1Building Regulations (Northern Ireland) 2000reg. A11(5)(d)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(9)(c)reg. 1Building Regulations (Northern Ireland) 2000reg. A11(5)(d)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(11)(a)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A11(5)(e)(f)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(9)(d)reg. 1Building Regulations (Northern Ireland) 2000reg. A11(5)(e)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(11)(b)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A11(5)(f)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(11)(c)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. A16The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(10)reg. 1Building Regulations (Northern Ireland) 2000reg. A16The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 6(10)reg. 1Building Regulations (Northern Ireland) 2000reg. A16The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 5(12)reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. F1(4)The Building (Amendment No. 2) Regulations (Northern Ireland) 2006reg. 6reg. 3(1)reg. 1Building Regulations (Northern Ireland) 2000reg. F2The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 3reg. 4reg. 1Building Regulations (Northern Ireland) 2000reg. F4-F5The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 3reg. 4reg. 1Building Regulations (Northern Ireland) 2000Sch. 1 para. 1(a)The Manufacture and Storage of Explosives Regulations (Northern Ireland) 2006Sch. 6 para. 31reg. 1Building Regulations (Northern Ireland) 2000Sch. 1 Class 8(n)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 12reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. B(1)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 13(2)(a)(i)reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. B(1)(c)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 13(2)(a)(ii)reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. B(4)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 13(2)(b)reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A Rule B(6)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 13(1)(a)(i)reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt.A Rule B(7)(8)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 13(1)(a)(ii)reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A Rule E(6)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 13(1)(b)reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A Rule F(7)The Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 13(1)(c)reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table. EThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 14(1)reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table. FThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 14(2) Sch. 4reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table. HThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 14(3) Sch. 5reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table. LThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 14(4) Sch. 6reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table. RThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 14(5) Sch. 7reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table. VThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 14(6) Sch. 8reg. 1Building Regulations (Northern Ireland) 2000Sch. 6 Table. BThe Building (Amendment) Regulations (Northern Ireland) 2006 (revoked)reg. 15Building Regulations (Northern Ireland) 2000Pt. D reg. D2The Building (Amendment) Regulations (Northern Ireland) 2010 (revoked)reg. 5reg. 3reg. 1Building Regulations (Northern Ireland) 2000Pt. JThe Building (Amendment) Regulations (Northern Ireland) 2010 (revoked)reg. 6 Sch. 1reg. 3reg. 1Building Regulations (Northern Ireland) 2000reg. A10AThe Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 4(1)reg. 3reg. 1Building Regulations (Northern Ireland) 2000reg. A11(5)(e)The Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 4(2)(a)reg. 3reg. 1Building Regulations (Northern Ireland) 2000reg. A11(5)(f)The Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 4(2)(b)reg. 3reg. 1Building Regulations (Northern Ireland) 2000reg. A13(2)(b)(ii)The Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 4(3)reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A Rule A para. 5The Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 5(1)(a)reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A Rule E para. 6The Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 5(1)(b)reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. A Rule F para. 3The Building (Amendment) Regulations (Northern Ireland) 2010 (revoked)reg. 7reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 2 Pt. B para. 4The Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 5(2)reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 4 TableThe Building (Amendment) Regulations (Northern Ireland) 2010 (revoked)reg. 8 Sch. 2reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table DThe Building (Amendment) Regulations (Northern Ireland) 2010 (revoked)reg. 9(1) Sch. 3reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table JThe Building (Amendment) Regulations (Northern Ireland) 2010 (revoked)reg. 9(2) Sch. 4reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table EThe Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 6(1)reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table FThe Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 6(2) Sch.reg. 3reg. 1Building Regulations (Northern Ireland) 2000Sch. 5 Table LThe Building (Amendment No. 2) Regulations (Northern Ireland) 2010reg. 6(3)reg. 3reg. 1Building Regulations (Northern Ireland) 2000reg. A2(1)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(a)(i)reg. 1(1)Building Regulations (Northern Ireland) 2000reg. A2(1)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(a)(ii)reg. 1(1)Building Regulations (Northern Ireland) 2000reg. A2(1)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(a)(iii)reg. 1(1)Building Regulations (Northern Ireland) 2000reg. A11(5)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(b)(i)reg. 1(1)Building Regulations (Northern Ireland) 2000reg. A11(5)(a)-(c)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(b)(ii)reg. 1(1)Building Regulations (Northern Ireland) 2000reg. A11(5)(d)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(b)(iii)reg. 1(1)Building Regulations (Northern Ireland) 2000reg. A11(5)(f)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(b)(iv)reg. 1(1)Building Regulations (Northern Ireland) 2000reg. A11(5)(g)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(b)(v)reg. 1(1)Building Regulations (Northern Ireland) 2000reg. F1(4)(b)(iii)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(c)reg. 1(1)Building Regulations (Northern Ireland) 2000reg. F1(4)(b)(iv)The Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(d)reg. 1(1)Building Regulations (Northern Ireland) 2000Sch. 5 Table FThe Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(e)reg. 1(1)Building Regulations (Northern Ireland) 2000Sch. 5 Table FThe Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008reg. 43(f)reg. 1(1)Building Regulations (Northern Ireland) 2000RegulationsThe Building Regulations (Northern Ireland) 2012reg. 21regs. 3(2) 4 Sch.reg. 1 2000 No. 389 BUILDING REGULATIONS Building Regulations (Northern Ireland) 2000 Made 11th December 2000 Coming into operation 1st April 2001 The Department of Finance and Personnel, in exercise of the powers conferred by Articles 3, 5(1), (2) and (3), 15(2) and (7), 16(1) and (2) and 17(1) and (2) of, and paragraphs 1 to 7, 9 to 13 and 17 to 22 of Schedule 1 to, the Building Regulations (Northern Ireland) Order 1979 and now vested in it and of every other power enabling it in that behalf, hereby makes the following regulations:— PART A Interpretation and general Citation and commencement A1 These regulations may be cited as the Building Regulations (Northern Ireland) 2000 and shall come into operation on 1st April 2001. Interpretation A2 1 In these regulations— agriculture includes horticulture, fruit growing, seed growing, dairy farming, breeding and keeping of livestock, fish farming, the use of land as grazing land, meadow land, market gardens and nursery grounds, and the use of land for woodlands where that use is ancillary to the farming of land for other agricultural purposes; boundary means, in relation to a building, the boundary of the land to which the building belongs and, except for the purposes of Part R, such land shall be deemed to include any abutting part of any street, canal or river but only up to the centre line thereof; andboundary of the premises shall be construed so as to include any such part to the same extent; building work means the erection of a building, the structural alteration or extension of a building (including work in connection with the making of a material change of use) or the provision of a service or fitting; conservatory means a part or extension of a building attached to and having a door giving access from the attached building and having not less than three-quarters of the area of its roof and not less than one-half of the area of its external walls made of translucent material; construction products directive means European Council Directive 89/106/EEC on the approximation of laws, regulations and administrative provisions of the Member States relating to construction products; department means the Department of Finance and Personnel; district council in relation to any building or building work means the district council for the area in which the building is situated or the building work is carried out; drain means any pipe or drain used solely for or in connection with the rain-water or foul water drainage of one building or of any buildings or yards appurtenant to buildings within the same curtilage; dwelling (except in Part E and Part R) means a house, flat or maisonette and includes any accommodation therein of not more than 50 m2 in total floor area, forming part of the dwelling and used by a resident of the dwelling for the purposes of any business, profession or calling; educational building means— a university; a school or college of education within the meaning of the Education and Libraries (Northern Ireland) Order 1986; or any other institution providing facilities for further education under Article 27 of that Order; eea state means a State which is a Contracting Party to the Agreement on the European Economic Area signed at Oporto on 2nd May 1992 as adjusted by the Protocol signed at Brussels on 17th March 1993, but until that Agreement comes into force in relation to Liechtenstein does not include that State; european technical approval means a favourable technical assessment of the fitness for use of a construction product for an intended use, issued for the purposes of the Construction Products Directive by a body authorised by a Member State to issue European Technical Approvals for those purposes and notified by that Member State to the European Commission; exempted building means any building falling within one of the classes described in Schedule 1; floor area means, in relation to any building or part of a building, the aggregate area of every floor in that building or part, calculated by reference to the finished internal faces of the walls enclosing the b uilding or extension, or if at any point there is no such wall, by reference to the outermost edge of the floor; garage includes a carport; habitable room means a room in any building (whether or not that building is or contains a dwelling) used or intended to be used for dwelling purposes, including any bedroom, but not any room used only for kitchen purposes; harmonised standard means a standard established, as mentioned in the Construction Products Directive, by the European Standards Organisation on the basis of a mandate given by the Commission of the European Economic Community and published by the Commission in the Official Journal of the European Communities; institution means— a hospital, nursing home, home for old people or for children, school, or other similar establishment used as living accommodation or for the treatment, care or maintenance of people suffering from illness or mental or physical disability or handicap; and a place of lawful detention, where people sleep on the premises; kitchen purposes means the purposes of preparing, storing, treating, cooking or manufacturing food or drink intended for human consumption or the cleansing of utensils or appliances which come into contact with such food or drink; material change of use (except in regulation A4) has the meaning assigned to it by regulation A9(1); porch means a single storey enclosure providing protection to an access door to a building and having an external door or an opening to the external air; private sewer means any part of a sewer, not being a public sewer, which serves two or more properties; provision of a service or fitting in relation to any building includes the installation of any service or fitting to which these regulations apply or the alteration or the extension of any such service or fitting; public building means a building consisting of or containing— a theatre, public library, hall or other place of public resort; an educational building; or a place of public worship, but a building is not to be treated as a place of public resort because it is, or it contains a shop, storehouse or warehouse, or is a dwelling to which members of the public are occasionally admitted; regularisation certificate shall be construed in accordance with regulation A12(1); sap energy rating in relation to a dwelling means the rating of the overall energy efficiency for that dwelling calculated using The Government’s Standard Assessment Procedure for Energy Rating of Dwellings: 1998 edition; sewer includes all sewers, pipes or drains, other than a drain as defined in this regulation, and includes any apparatus used in connection with a sewer; shop means— premises used for the retail of goods or services and includes premises— used for the sale to members of the public of food or drink for consumption on or off the premises; used for retail sales by auction to members of the public; used to provide hairdressing or similar personal services to members of the public; where members of the public may take goods for repair or other treatment; and where members of the public may go to hire an item; and premises used for wholesale self-selection trading; single storey building means a building consisting of one storey only the floor of which is at or about the level of the finished surface of the ground adjoining the building; site, in relation to a building, means the area of ground covered or to be covered by the building, including its foundations; statutory provision includes any instrument made under any statute; statutory undertaking means an undertaking authorised by any statutory provision being a railway, road transport, air transport, water transport, inland navigation, dock or harbour undertaking, the Post Office Corporation or any undertaking for the generation, transmission or supply of electricity or gas; structural alteration means the execution of any work (other than the erection of a building and the provision of a service or fitting) to which the requirements of these regulations would apply if the work were part of a building being newly erected and includes the replacement of windows (other than replacement by ones having essentially similar features) and the insertion of material into a cavity in a wall of an existing building for the purpose of insulation; substantive requirements means the requirements of these regulations or, if appropriate, of any of the statutory provisions referred to in regulation A4 with respect to the design and construction of buildings and the provisions of a service or fitting, as distinct from procedural requirements; under former control— used in relation to any building, refers to a building the erection of which was— completed before 1st October 1973; completed on or after 1st October 1973 in accordance with plans deposited with the district council before that date with or without any departures or deviations from those plans; or begun before but completed on or after 1st October 1973 (being a building the erection of which was exempt from compliance with the provisions of all relevant bye-laws in force immediately before that date); and used in relation to any alteration or extension of a building or the provision of any service or fitting, refers to any such alteration, extension or provision which was— completed before 1st October 1973; completed on or after 1st October 1973 in accordance with plans deposited with the district council before that date with or without any departures or deviations from those plans; or begun before but completed on or after 1st October 1973 (being an alteration or extension or provision of a service or fitting which was exempt from compliance with the provisions of all relevant bye-laws in force immediately before that date); window means any sash, casement or other framing and associated glazing set in an opening in a wall or roof of a building; and work of public utility means a pipeline, gas holder, gas main, electricity supply line and supports, water main, public sewer or telephone line and supports. 2 For the purposes of these regulations any of the following operations shall be deemed to be the erection of a building— a the re-erection of any building or part of a building when an outer wall of that building or (as the case may be) that part of a building has been pulled down or burnt down to within 3 metres of the surface of the ground adjoining the lowest storey of the building or of that part of the building; b the re-erection of any frame building or part of a frame building when that building or part of a building has been so far pulled down or burnt down as to leave only the framework of the lowest storey of the building or of that part of the building; and c the roofing over of any open space between walls or buildings. 3 For the purpose of these regulations, the installation of a cesspool, septic tank or similar structure shall be treated as the provision of a service and not as the erection of a building. 4 In these regulations any reference to a building shall extend to and include any part of a building, and any reference to the purpose for which a building is used shall extend to, include or mean the purpose for which it is intended to be used. 5 Where in relation to a specific purpose, a European Council Directive prescribes a requirement in relation to a particular characteristic of a material, component or other manufactured product, or part thereof, then where that characteristic complies with that requirement, it shall be deemed to satisfy any requirement of these regulations insofar as it relates to that purpose. And, accordingly, for the removal of doubt, it is hereby declared that products designed and manufactured in accordance with the requirements of a European Council Directive relating to a specific purpose do not have to comply with any standard or code of practice (British, International or other) prescribed or otherwise referred to in these regulations relating to any purpose covered by that Directive. 6 In these regulations any reference to a British Standard or British Standard Code of Practice shall be construed as a reference to an appropriate British Standard or British Standard Code of Practice issued by the British Standards Institution and also to— a a relevant harmonised standard or a relevant standard or code of practice of a national standards body, or equivalent body, of any European Economic State; b any relevant international standard recognised for use in any EEA State; c any appropriate, traditional procedures of manufacture of an EEA State where these are the subject of a written technical description sufficiently detailed to permit assessment of the goods or materials for the use specified; or d a European Technical Approval issued in accordance with the Construction Products Directive (or, until procedures are available for the issue of such approvals, a specification sufficiently detailed to permit assessment): Provided that the proposed standard, code of practice, specification, technical description or European Technical Approval provides, in use, equivalent levels of safety, suitability and fitness for purpose as that provided by the British Standard or British Standard Code of Practice. 7 For the purposes of these regulations, any construction product (within the meaning of the Construction Products Directive) which bears a CE marking shall be treated as if it satisfied the requirements of any appropriate British Board of Agrément Certificate, British Standard or British Standard Code of Practice relating to such a product, where the CE marking relates to the same characteristic and specific purpose as the Certificate, Standard or Code of Practice. 8 Where for the purposes of these regulations testing is carried out, it shall be carried out by an appropriate organisation offering suitable and satisfactory evidence of technical and professional competence and independence and such condition shall be satisfied where the testing organisation is accredited in an EEA State in accordance with the relevant parts of the EN 45000 series of standards for the tests carried out. 9 Any note in a Table or Schedule shall be treated for all purposes as a substantive provision. 10 Any reference in these Regulations to a Table identified only by a letter shall be construed as a reference to the Table so identified in Schedule 5. 11 Any reference in these regulations, other than in paragraphs (6)(a) to (d), to a publication shall be construed as follows— a in any case where no date is included in the reference, the reference is to the edition thereof current at 22nd November 2000 together with any amendments, supplements or addenda thereto published at that date; b in any case where a date is included in the reference, the reference is to the edition of that date, together with such amendments to the publication, as are mentioned in Schedules 4, 5 and 6; and c any reference to any publication is a reference to so much only thereof as is relevant in the context in which such publication is quoted. 12 The abbreviations and symbols listed in the following Table are used in these regulations—
Abbreviation or symbolDefinition
BSBritish Standard
CPBritish Standard Code of Practice
°degree (angular measure)
°Cdegree Celsius
kN/m2kilonewton per square metre
kWkilowatt
mmetre
m2square metre
m3cubic metre
mmmillimetre
%percent
Wwatt
Deemed-to-satisfy provisions A3 Where any provision (in these regulations called a deemed-to-satisfy provision) states that the use of a particular material, method of construction or specification shall be deemed to satisfy the requirement of any regulation or part thereof, that provision shall not be construed so as to require any person necessarily to use such material, method of construction or specification. Transitional provisions A4 1 In this regulation— work means the erection of a building, the alteration or extension of a building, the execution of works, the installation of a fitting or the making of a material change of use (within the meaning of the Building Regulations (Northern Ireland) 1990). 2 These regulations (other than regulation A12) shall not apply to— a plans which were deposited with the district council before 1st April 2001; b work or building work and a material change of use carried out in accordance with such plans with or without any departure or deviation from those plans; and c work or building work and a material change of use completed before that date. 3 The Building Regulations (Northern Ireland) 1973 shall continue to apply to— a plans deposited in accordance with those regulations before 1st October 1977; b work carried out in accordance with such plans with or without any departure or deviation from those plans; and c work completed on or after 1st October 1973 but before 1st October 1977, other than work to which building bye-laws continue to apply in accordance with paragraph 2 of Schedule 2 to the Building Regulations (Northern Ireland) Order 1979. 4 The Building Regulations (Northern Ireland) 1977 shall continue to apply to— a plans deposited in accordance with those regulations before 1st June 1990; b work carried out in accordance with such plans with or without any departure or deviation from those plans; and c work completed on or after 1st October 1977 but before 1st June 1990, other than work to which building bye-laws continue to apply in accordance with paragraph 2 of Schedule 2 to the Building Regulations (Northern Ireland) Order 1979 and work to which the Building Regulations (Northern Ireland) 1973 continue to apply by virtue of paragraph (3). 5 The Building Regulations (Northern Ireland) 1990 shall continue to apply to— a plans deposited in accordance with those regulations before 28th November 1994; b work carried out in accordance with such plans with or without any departure or deviation from those plans; and c work completed on or after 1st June 1990 but before 28th November 1994, other than work to which building bye-laws continue to apply in accordance with paragraph 2 of Schedule 2 to the Building Regulations (Northern Ireland) Order 1979 and work to which the Building Regulations (Northern Ireland) 1973 and 1977 continue to apply by virtue of paragraphs (3) and (4). 6 The Building Regulations (Northern Ireland) 1994 shall continue to apply to— a plans deposited in accordance with those regulations before 1st April 2001; b building work and any material change of use carried out in accordance with such plans with or without any departure or deviation from those plans; and c building work and any material change of use completed on or after 28th November 1994 but before 1st April 2001, other than work to which building bye-laws continue to apply in accordance with paragraph 2 of Schedule 2 to the Building Regulations (Northern Ireland) Order 1979 and work to which the Building Regulations (Northern Ireland) 1973, 1977 and 1990 continue to apply by virtue of paragraphs (3), (4) and (5). Exemptions A5 1 Subject to paragraph (2), these regulations shall not apply to— a building work in connection with any buildings belonging to any statutory undertaking and held or used by them for the purposes of their undertaking provided that this exemption shall not extend to dwellings or to buildings used as offices, shops, showrooms or passenger stations for air, road, rail or sea travel; b the erection of any exempted building (including the provision of any service or fitting solely in connection therewith); and c the alteration of or extension to or the provision of any service or fitting solely in connection with an exempted building, if after the carrying out of that work the building remains an exempted building. 2 The building work in paragraph (1) shall not create a new or greater contravention of any relevant requirement of these regulations in any part of a building or in any other building to which these regulations apply. 3 In determining for the purposes of paragraph (2) whether any building work would cause a new or greater contravention of any of these regulations, sub-paragraphs (a) and (b) of regulation A7(3) shall apply. 4 For the purposes of paragraph (2) and Schedule 1— a a building shall not be regarded as attached to another building solely by virtue of it being attached to a fence, garden wall or similar structure; and b building to which these regulations apply means a building which, if it were being newly erected, would be subject to the control of any regulation in Parts C to K, regulations L2(2) and (3) and L5 and Parts R and V. Application to erection of buildings A6 Subject to the provisions of regulation A5, the following provisions, that is to say, Parts A to K, regulations L2(2) and (3) and L5 and Parts R and V shall apply to the erection of a building. Application to alterations and extensions A7 1 Subject to the provisions of paragraph (4) and regulation A5, the following provisions, that is to say, Parts A to K, regulations L2(2) and (3) and L5 and Parts R and V shall apply to— a a structural alteration or extension of an existing building; and b the existing building as affected by that alteration or extension to the extent (subject to the provisions of regulation A9) of prohibiting any alteration or extension which would cause a new or greater contravention of any regulation. 2 In applying the regulations under paragraph (1)(a), the alteration or extension shall be treated as if it were part of a building being newly erected identical to and to be used for the same purposes as the building as altered or extended. 3 In determining for the purposes of paragraph (1)(b) whether the alteration or extension would cause a new or greater contravention of any regulation, the following provisions shall apply— a the regulations shall be applied in each of the following ways— i to the building as altered or extended treated as if it were being newly erected in its proposed form for the purposes for which it will be used when altered or extended; and ii to the existing building treated as if it were being newly erected in its existing form but for the purposes for which it will be used when altered or extended; and b the alteration or extension shall be regarded as being such as would cause a new or greater contravention if (when the regulations are applied as directed in sub-paragraph (a)) the building as altered or extended— i contravenes any regulation which does not apply to the existing building; ii contravenes any regulation which is satisfied by the existing building; or iii contravenes to a greater extent any regulation which is contravened by the existing building. 4 Part R shall only apply to— a the ground storey of an extension to a building to which Part R did not apply when built if— i the area of the ground storey of the extension exceeds 10% of the area of the ground storey of the building to be extended and is greater than 200 m2; ii the extension incorporates an external entrance; or iii there is access for disabled people to and within the ground storey of the building to be extended; b the alteration or extension of any storey to which Part R applied when that storey was erected; c the vertical extension of a building to the uppermost storey of which Part R applied when that storey was erected; and d the provision or alteration of a facility provided for disabled people. Application to services and fittings A8 Subject to any express provisions to the contrary and the provisions of regulation A5— Part A (Interpretation and general) In Part B (Materials and workmanship) regulation B2 Part E (Fire safety) In Part F (Conservation of fuel and power) regulations F3 and F4 Part K (Ventilation) In Part L (Heat-producing appliances and liquified petroleum gas installations) regulations L2(1), L3 and L4 Part N (Drainage) Part P (Sanitary appliances and unvented hot water storage systems) shall apply to the provision of any service and fitting (whether by way of new work, alteration or replacement) to which any of those Parts respectively relate. Application to material change of use A9 1 For the purposes of these regulations a change in the purposes for which or the circumstances in which a building, or part of a building, is used shall only be regarded as a material change of use if after that change any one of the following cases applies— Case I– the building is used as a dwellinghouse, where previously it was not. Case II– the building contains a flat or maisonette, where previously it did not. Case III– the building is used as— a hotel or boarding house, where previously it was not; an institution, where previously it was not; a public building, where previously it was not; a shop, where previously it was not; an office, where previously it was not; or a store, where previously it was not. Case IV– the building, by virtue of the change of use, is not an exempted building where previously it was. 2 Where there is a material change of use to the whole or part of a building the provisions of the regulations set out in the Table to this regulat ion shall apply. Table to Regulation A9 Application to a material change of use
PartsCases
IIIIII#IV
Notes to Table # Only Parts A, D and E shall apply to Case III(d) to (f) and, in the application of Parts D and E, only in so far as indicated by Notes 2 and 3 respectively. * Denotes Parts which apply. – Denotes Parts which do not apply. 1 All regulations except C2 and C3. 2 Part D shall apply to those parts of the building affected by any increase in imposed loading resulting from the change of use. 3 In the application of Part E the requirements of regulation E5 shall only apply, in relation to external walls, when the height of a building exceeds 20m (such height shall be measured from the mean level of the ground adjoining the outside of the external walls of the building to the level of half the vertical height of the roof of the building, or to the top of the walls or of the parapet, if any, whichever is the higher). 4 Regulation F2 only. 5 Regulations L2(2) and (3) only. 6 All regulations except P5.
AInterpretation and general****
BMaterials and workmanship–––*
CPreparation of site and resistance to moisture*1*1*1*1
DStructure*2*2*2*
EFire safety*3*3*3*3
FConservation of fuel and power*4*4*4*4
GSound insulation of dwellings**–*
HStairs, ramps, guarding and protection from impact–––*
JSolid waste in buildings****
KVentilation****
LHeat-producing appliances and LPG installations*5*5*5*5
NDrainage––––
PSanitary appliances and unvented hot water storage systems*6*6*6*6
RAccess and facilities for disabled people––––
VGlazing**––
3 Where a material change of use neither involves nor is accompanied by an alteration or extension, the provisions referred to in the Table to this regulation shall apply to the building or part of the building in which the change of use occurs as if it were a new building identical to the building as it exists and to be used for the same purpose or purposes as the building will have after the change of use. 4 Where a material change of use involves or is accompanied by an alteration or extension— a the provisions referred to in the Table to this regulation (other than regulation A8) shall apply to the building or part of the building in which the change of use occurs as if it were part of a new building identical to the building as altered or extended and to be used for the same purpose or purposes as that building will have after the change of use; and b the application of regulation A7 by paragraph (2) shall apply any requirements of that regulation which are additional to those directly applied by the Table to this regulation. 5 Where a change of use will result in an exempted building being put to a use as described in Cases I, II or III the provisions of those regulations applicable to Case IV shall apply in precedence to those of Cases I, II or III. Giving of notices and deposit of plans A10 1 Subject to the provisions of paragraphs (3), (4) and (6) any person who intends to carry out any building work or make any material change of use of a building shall, if the provisions of these regulations apply to such work or such change of use— a give notices, deposit full plans, sections, specifications and written particulars in accordance with the relevant rules of Part A of Schedule 2; or b in the case of a dwelling serve such other documents (in this regulation known as a ‘building notice') as may be necessary in accordance with Part B of Schedule 2. 2 A building notice shall only be considered to have been validly given under paragraph (1)(b) if the building work or the material change of use to which it relates commenced within three years of the date on which the notice was given. 3 The provisions of paragraph (1) shall not apply to— a the provision of a heat-producing appliance to which Part L relates, by way of replacement of an existing heat-producing appliance, if compliance with the relevant regulations in that Part does not require the carrying out of any structural alteration; b the provision of a fitting to which Part N or P (except regulation P5) relates, by way of replacement of an existing fitting, if compliance with the relevant regulations in that Part does not require the carrying out of any structural alteration; and c the replacement of windows. 4 The provisions of paragraph (1) where they relate to the requirements of regulation F4 shall not apply where the work involves only the extension of an existing system and does not involve the carrying out of any structural alteration. 5 In paragraph (3)(a) heat-producing appliance has the same meaning as in Part L. 6 Notwithstanding that the replacement of windows does not require the giving of notices or deposit of plans and other particulars, the work of replacement shall in all respects meet any relevant requirements of these regulations. Notice of commencement and completion of certain stages of work A11 1 In this regulation— a builder means any person carrying out or intending to carry out any building work to which any of these regulations apply; and b in the calculation of a period of notice,day means any period of 24 hours commencing at midnight on the day on which the notice is given and excludes any Saturday, Sunday or public holiday. 2 Subject to the provisions of paragraph (6), a builder shall furnish the district council with— a not less than 2 days notice in writing of the date and time at which the operation will be commenced; b not less than 2 days notice in writing before the covering up of any excavation for a foundation, any foundation, any damp-proof course or any concrete or other material laid over a site; c not less than 2 days notice in writing before any drain or private sewer to which these regulations apply will be haunched or covered in any way; and d notice in writing not more than 5 days after the work of laying such drain or private sewer has been carried out, including any necessary work of haunching or surrounding the drain or private sewer with concrete and backfilling the trench. 3 If the builder neglects or refuses to give any such notice, he or any person appearing to the district council to have control over the building work or the building as the case may be shall comply with any notice in writing from the district council requiring him within a reasonable time to cut into, lay open or pull down so much of the building, services or fittings as prevents the district council from ascertaining whether any of these regulations have been contravened. 4 If the builder, in accordance with any notice in writing received from the district council which specifies the manner in which any building or services or fittings contravenes the requirements of these regulations, has altered or added to the building, services or fittings so as to secure compliance with these regulations, he shall, within a reasonable time after the completion of such alteration or addition, give notice in writing to the district council of its completion. 5 Subject to the provisions of paragraph (6), the builder shall give to the district council notice in writing of— a the erection of a building, not more than 5 days after completion, or (if a building or part of a building is occupied before completion) not less than 5 days before occupation as well as not more than 5 days after completion; b any alteration or extension of a building, not more than 5 days after completion; and c the provision of any service or fitting in connection with a building, not more than 5 days after completion; and d the SAP energy rating for any completed dwelling, whether erected or created by a material change of use, not more than 5 days after completion. 6 The requirements of this regulation shall not apply to the provision of any fitting if the giving of notices and the deposit of plans, sections, specifications and written particulars are not required under the provisions of regulation A10. Regularisation certificates A12 1 Where it appears to a district council that— a a person carried out unauthorised work; and b in relation to such work all or any of the substantive requirements of the relevant building regulations have been satisfied, it may on application made to it issue a certificate (in this regulation referred to as a ‘regularisation certificate') to the person who carried out the work or any person appearing to the district council to have control over the work or building as appropriate. 2 A district council shall not issue a regularisation certificate in relation to any unauthorised work unless it has taken such steps (if any) as it thinks reasonable (including the carrying out of inspections, testing of drains and private sewers and sampling of materials) to ascertain whether that work complies with the substantive requirements of the relevant building regulations. 3 Where in the opinion of a district council further work is required in relation to any work to which an application under paragraph (1) relates, it shall notify the person who made the application of the fact and give him an opportunity to carry out such work before deciding whether to grant or refuse the certificate. 4 A regularisation certificate relating to any unauthorised work shall be evidence (but not conclusive evidence) that that work complies with such of the substantive requirements of the relevant building regulations as are specified in the certificate. 5 An application under paragraph (1) shall be made in writing and shall be accompanied by— a a statement that it is made in accordance with this regulation; b a description of the unauthorised work to which it relates; c a statement of the date on which the work was completed; and d so far as is reasonably practicable, a plan of that work including, where appropriate, any further building work intended to ensure that the unauthorised work complies with the relevant building regulations. 6 In this regulation— a building regulations means these regulations and any of the statutory provisions referred to in regulation A4 and in relation to any unauthorised work “relevant building regulations” means those building regulations in force at the time when such work was completed; and b unauthorised work means any work (within the meaning of regulation A4(1)), any building work or any material change of use notification of which was required by building regulations to be given to a district council but was not so given. Completion certificates A13 1 Where in relation to any building work, carried out in relation to a building or part of a building, a district council has been able to ascertain after taking all reasonable steps in that behalf, that relevant requirements of these regulations have been satisfied, it may issue a certificate (in this regulation referred to as a ‘completion certificate') specifying the requirements so satisfied. 2 Subject to and in accordance with paragraph (1) and without prejudice to the generality of that paragraph, a district council shall issue a completion certificate in relation to any building work where— a it has approved plans for the building work; and b it has— i been requested to do so; or ii been notified (in accordance with paragraph 5 of Rule A of Part A of Schedule 2) that the building work is in relation to a building which is or is intended to be put to a use which is a designated use for the purposes of the Fire Services (Northern Ireland) Order 1984 and been requested to do so in respect of that notification. 3 Without prejudice to paragraph (2), a district council may in accordance with paragraph (1) issue a completion certificate in such other circumstances as it may think fit and proper. 4 For the purposes of paragraph (1) the relevant requirements of these regulations are— a in relation to building work generally – any requirement of these regulations which apply in relation to that building work; and b in relation to any building work mentioned in paragraph (2)(b)(ii) – the requirements of Part E. 5 Any person having an interest to do so may apply for a completion certificate. 6 A completion certificate issued in accordance with this regulation shall be evidence (but not conclusive evidence) that the relevant requirements specified in the certificate have been complied with. Testing of drains and private sewers A14 An authorised officer of the district council shall be permitted to make such tests of any drain or private sewer as may be necessary to establish compliance with any of the provisions of Part N. Sampling of materials A15 An authorised officer of the district council shall at all reasonable times be permitted to take such samples of the materials used or to be used in the erection, alteration or extension of a building, or the provision of services or fittings, as may be necessary to enable the district council to ascertain whether such materials comply with the provisions of these regulations. Exercise of power of dispensation or relaxation A16 1 Subject to paragraph (2), the power under Article 15(1) of the Building Regulations (Northern Ireland) Order 1979 to dispense with or relax any requirement of building regulations shall, in accordance with Article 15(2) of the said Order, be exercisable by the district council in relation to any requirement of these regulations other than those in— Part A (Interpretation and general) Part D (Structure). 2 Paragraph (1) shall not apply to any application made by a district council. Application for dispensation or relaxation A17 1 Any application for a direction dispensing with or relaxing any requirement of these regulations shall be submitted in duplicate. 2 Before giving a direction the Department or, as the case may be, the district council may if it thinks fit send— a to the applicant, a copy of its draft direction; and b to any other person or body appearing to it to be interested, a copy of the application and of its draft direction, inviting comment on the draft direction, and it shall take into account any comments received before making the direction final. 3 Before giving a direction the Department or, as the case may be, the district council may if it thinks fit afford to the applicant or any other person appearing to it to be interested, an opportunity of appearing before and being heard by a person appointed by the Department or, as the case may be, the district council for that purpose. 4 After giving a direction the Department or, as the case may be, the district council shall notify the applicant and any other person who was sent a copy of the draft direction under paragraph (2), of the direction and its reasons therefor. Appeals and prescribed periods A18 1 Where the applicant has a right of appeal to the Department under Articles 16, 17 or 18B of the Building Regulations (Northern Ireland) Order 1979 against a decision of a district council the notification of that decision to the applicant shall indicate— a that there is a right of appeal; b where the decision relates to a contravention notice, that in addition to a right of appeal against the service of the notice there is also a right to obtain a report under Article 18A of the Building Regulations (Northern Ireland) Order 1979 in respect of the notice and the periods within which he may notify the district council of his intention to obtain such a report and (where he has obtained it) submit it to the council; c the prescribed period within which the appeal may be made; and d the requirements of paragraph (2). 2 An appeal to the Department shall set out the grounds of appeal and a copy shall be sent to the district council. 3 The district council on receiving the copy of the appeal shall at once transmit to the Department a copy of the application and a copy of all documents furnished by the applicant for the purposes of his application. 4 The district council shall at the same time give to the Department in writing any representations which it desires to make as regards the appeal and shall send a copy to the appellant. 5 The prescribed period for the purposes of Article 16(1) of the Building Regulations (Northern Ireland) Order 1979 (appeal against refusal by a district council to dispense with or relax regulations or against conditions attaching to dispensation or relaxation) shall be 56 days. 6 The prescribed period for the purposes of Article 16(2) of the Building Regulations (Northern Ireland) Order 1979 (period for consideration of application for relaxation by a district council) shall be 56 days. 7 The prescribed period for the purposes of Article 17(1) of the Building Regulations (Northern Ireland) Order 1979 (appeal against rejection of plans by a district council) shall be 56 days. 8 The prescribed period for the purposes of Article 17(2) of the Building Regulations (Northern Ireland) Order 1979 (period after which an applicant may assume plans to be rejected) shall be 56 days. Revocations A19 Subject to the provisions of regulation A4 the regulations specified in column 1 of the Table to this regulation are hereby revoked. Table to Regulation A19
Regulations revokedReferences
(1)(2)
Building Regulations (Northern Ireland) 1994SR 1994 No 243
Building (Amendment) Regulations (Northern Ireland) 1995SR 1995 No 473
Building (Amendment) Regulations (Northern Ireland) 1997SR 1997 No 481
Building (Amendment) Regulations (Northern Ireland) 1998SR 1998 No 453
PART B Materials and workmanship Interpretation B1 In this Part— harmful substances includes fumes and vapours; materials means any materials whether occurring naturally, recycled or manufactured; and relevant work means— the erection of a building; the structural alteration or extension of a building; the provision of any service or fitting; or the backfilling of any excavation carried out in connection with (a), (b) or (c). Fitness of materials and workmanship B2 In any relevant work— a the materials used shall— i be of a suitable nature and quality in relation to the purposes for and the conditions in which they are used; ii be adequately mixed and prepared; iii be applied, used or fixed so as adequately to perform the functions for which they are designed; and iv not continue to emit any harmful substance longer than is reasonable in the circumstances; and b the standards of materials and workmanship need be no more than are necessary to secure the health and safety of people in or about the building and, where appropriate, the convenience of disabled people and the conservation of fuel and power. Suitability of certain materials B3 1 In determining whether a material is of a suitable nature and quality for use as the weather-resisting part of an external wall or roof no account shall be taken of that material being either— a painted; or b coated, surfaced or rendered with any other material which, when so used, does not in itself constitute effective resistance against weather. 2 Any material which depends on periodic maintenance, replacement or renewal for its suitability shall be readily accessible or positioned so that such maintenance, replacement or renewal is practicable. Urea formaldehyde foam B4 1 Subject to paragraph (2), in-situ foamed urea formaldehyde shall not be used in the erection, structural alteration or extension of a building. 2 In-situ foamed urea formaldehyde may be used for filling the cavity of a cavity wall having an inner leaf constructed of bricks or blocks,provided that it is— a suitable for such an application; and b satisfactorily installed. Preservative treatment of timber B5 Where the preservative treatment of timber against decay caused by moisture is necessary it shall be carried out to provide adequate protection. Deemed-to-satisfy provisions for regulations B2, B4 and B5 B6 1 The requirements of regulation B2 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table B opposite the reference to that regulation, if the materials and workmanship used in the building are in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation B4 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table B opposite the reference to that regulation, if the in-situ foamed urea formaldehyde used in the building is manufactured, prepared and installed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 3 The requirements of regulation B5 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table B opposite the reference to that regulation, if the preservative treatment for timber used in the building is carried out in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART C Preparation of site and resistance to moisture Application and interpretation C1 1 Regulation C2(2) shall not apply in relation to an existing dwelling or part of an existing dwelling— a which is altered; or b which is extended by less than 30 m2, if measures to prevent or limit the ingress of radon are not already incorporated in that dwelling. 2 Regulation C4 in respect of resistance to ground moisture of floors and walls, and weather resistance of walls shall not apply where the building is intended to be used wholly for— a storing goods, provided that any person who is habitually employed in the building is engaged only in storing, caring for or removing the goods; or b a purpose such that compliance with regulation C4 would not serve to increase protection to the health or safety of any person habitually employed in the building. 3 Regulation C5 applies only to a dwelling. 4 In this Part— dangerous and harmful substances includes any substance which is or could become corrosive, explosive, inflammable, radioactive or toxic and includes deposits of faecal or animal matter; floor includes any base or structure between the surface of the ground, or the surface of any hardcore laid upon the ground, and the upper surface of the floor; moisture includes water vapour as well as liquid water; and wall includes piers, chimneys, columns and parapets which form part of the wall. Preparation of site and resistance to dangerous and harmful substances C2 1 The site of a building and the ground adjacent to it shall be prepared and treated, and measures shall be taken, so as to prevent, as far as reasonably practicable, any harmful effect on the building or the health or safety of the occupants caused by— a vegetable soil; and b dangerous or harmful substances. 2 Without prejudice to the generality of paragraph (1) measures shall be taken to prevent or limit the ingress of radon from the ground into any dwelling situated in a zone marked on the map set out in Schedule 3. Subsoil drainage C3 The site of a building and the ground adjacent to it shall be drained as far as reasonably practicable, or the building otherwise protected so as to prevent any harmful effect on the building or the health of the occupants caused by— a ground water; and b existing subsoil drainage. Resistance to ground moisture and weather C4 Every wall, floor and roof shall be constructed so as to prevent any harmful effect on the building or the health of the occupants caused by the passage of moisture to any part of the building from— a the ground; and b the weather. Condensation C5 A building to which this regulation applies shall be designed and constructed so as to prevent, as far as reasonably practicable, any harmful effect on the building from moisture in the form of interstitial condensation. Deemed-to-satisfy provisions for regulations C2(2), C4 and C5 C6 1 The requirements of regulation C2(2) shall be deemed to be satisfied, in the case of a building specified in column (2) of Table C opposite the reference to that regulation, if the measures to prevent or limit the ingress of radon into the building are in accordance with the relevant provisions of the publications or measures specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation C4 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table C opposite the reference to that regulation, if the walls, floors and roofs of the building are constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 3 The requirements of regulation C5 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table C opposite the reference to that regulation, if the building is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART D Structure Stability D1 A building shall be designed and constructed so that the combined dead, imposed and wind loads are sustained and transmitted to the ground, taking into account the nature of the ground— a safely; and b without impairing the safety of any part of another building. Disproportionate collapse D2 1 A building to which this paragraph applies shall be designed and constructed so that in the event of damage occurring to any part of the building, the extent of any resulting collapse will not be disproportionate to the cause of the damage. 2 Paragraph (1) applies to a building having 5 or more storeys, counting each basement level as one storey but discounting a storey within a roof space where the slope of the roof does not exceed 70° to the horizontal. Deemed-to-satisfy provisions for regulations D1 and D2 D3 1 The requirements of regulation D1 shall be deemed to be satisfied— a if any loadings to which the building will be subjected, specified in column (2) of the Table in Schedule 4, are calculated in accordance with the relevant provisions of the publications specified opposite there to in column (3), as amended by the publications specified opposite thereto in column (4): Provided that— the actual loads are used, where the actual loads to which the building is to be subjected are likely to exceed the loads so calculated; and loads used allow for possible dynamic, concentrated and peak load effects which may occur; and b in the case of any structural work specified in column (2) of Table D opposite the reference to that regulation, if the structural work is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation D2 shall be deemed to be satisfied, in the case of any structural work specified in column (2) of Table D opposite the reference to that regulation, if the structural work is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART E Fire safety Application and interpretation E1 1 Regulations E2 and E4(3) shall not apply to a prison within the meaning of the Prisons Act (Northern Ireland) 1953 or any other place of lawful detention. 2 In this Part— assembly building includes places of entertainment or recreation; conference, exhibition, and leisure centres; museums and art galleries; law courts; churches and other buildings for worship; libraries open to the public; health centres and surgeries; passenger stations for air, rail, road and sea travel; and public toilets; dwelling means a self-contained unit of residential accommodation occupied (whether or not as a sole or main residence)— by a single person or by people living together as a family; or by not more than 6 people living together as a single household, including a household where care is provided for residents; dwellinghouse means a dwelling on one or more storeys which is detached or forms part of a building from all other parts of which it is divided only vertically; flat means a dwelling on one storey forming part of a building from some other part of which it is divided horizontally; house in multiple occupation means a building, or part of a building, occupied by people who do not form a single household and containing units of residential accommodation which are not self-contained; internal linings means the materials lining any partition, wall, ceiling or other internal structure; maisonette means a dwelling on more than one storey forming part of a building from some other part of which it is divided horizontally; means of escape means structural means whereby, in the event of a fire, a safe route or routes is or are provided for people to travel from any point in a building to a place of safety; office includes premises used for the purposes of administration; clerical work; handling money; and communications; place of safety means a place, outside the building, in which people are in no danger from fire within the building; residential health care building includes nursing homes; homes for old people, children, mentally ill and the mentally or physically handicapped; shopping complex means a shopping complex that includes a covered mall or similar area in which— more than 15 m of the length of the mall section is covered by a bridge or roof; or at least one-quarter of its plan area is obscured by a roof or by floors, bridges, galleries or canopies, unless there is a continuous open slot above the mall section in which case more than one-half of its plan area is obscured; and spectator accommodation means covered seating accommodation at sports grounds. Means of escape E2 A building shall be so designed and constructed that in the event of a fire there is— a where appropriate, adequate means of automatic detection; b adequate means of giving warning; and c adequate means of escape, which can be safely and effectively used at all material times. Internal fire spread – Linings E3 To inhibit the spread of fire within a building the internal linings shall— a offer adequate resistance to the spread of flame over their surfaces; and b where they are located in a circulation space, have a low rate of heat release when ignited. Internal fire spread – Structure E4 1 A building shall be so designed and constructed that, in the event of a fire, its stability will be retained for a reasonable period. 2 A wall common to two or more buildings shall be so designed and constructed that it provides adequate resistance to the spread of fire between those buildings and for the purposes of this paragraph a dwellinghouse in a terrace and a semi-detached dwellinghouse shall be considered as a separate building. 3 To inhibit the spread of fire within it, a building shall be adequately sub-divided with fire-resisting construction. 4 A building shall be so designed and constructed that the spread of fire (and in particular smoke) within concealed spaces in its structure and fabric is adequately inhibited. External fire spread E5 The external walls and roof of a building shall be so designed and constructed that they afford adequate resistance to the spread of fire over them, and from one building to another, having regard to— a in the case of an external wall – the use, position and height of the building; and b in the case of a roof – the use and position of the building. Facilities and access for the Fire Brigade E6 1 A building shall be designed and constructed with such reasonable facilities as are necessary to assist the Fire Brigade in ensuring the safety of people in and about the building in the event of a fire. 2 Reasonable provisions shall be made within the boundary of the premises for access to the building by fire brigade appliances for the purpose of paragraph (1). Deemed-to-satisfy provisions for regulations E2, E3, E4, E5 and E6 E7 1 The requirements of regulation E2 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table E opposite the reference to that regulation, if the means of detection, giving warning and escape in the building are in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation E3 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table E opposite the reference to that regulation, if the internal linings used in the building are designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 3 The requirements of regulation E4 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table E opposite the reference to that regulation, if the building and measures to inhibit the spread of fire within it are in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 4 The requirements of regulation E5 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table E opposite the reference to that regulation, if the external walls and roof of the building are designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 5 The requirements of regulation E6 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table E opposite the reference to that regulation, if the facilities in and access to the building for the Fire Brigade are in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART F Conservation of fuel and power Application and interpretation F1 1 Subject to paragraphs (2) and (3) this Part shall apply to any building and, where a building contains one or more dwellings, to each such dwelling separately. 2 Regulation F2 shall not apply to— a an external wall, floor or roof of any part of a dwelling which consists of— i a shed or store entered solely from outside; or ii a boathouse, conservatory, garage or porch; b a building, other than a dwelling, which has a floor area not exceeding 30 m2; and c a building or part of a building, other than a dwelling, which— i in the case of a building for industrial or storage purposes – is unheated or has a space heating system with a design output rating not exceeding 50 W per square metre of floor area; or ii in the case of any other building – is unheated or has a space heating system with a design output rating not exceeding 25 W per square metre of floor area. 3 Regulation F3(2) shall not apply to— a a dwelling; b the common parts of a building which are intended for the exclusive use of two or more dwellings; and c a building in which the floor area provided with artificial lighting does not exceed 100 m2. 4 In this Part— space heating system andhot water supply system do not include a system or that part of a system which heats or stores water solely for a commercial or industrial process; and pipes and ducts means any pipe and any duct in a space heating system or hot water supply system which is intended to carry a heated liquid or gas, and includes associated fittings. Building fabric F2 Reasonable provisions shall be made in the fabric of the building or, as the case may be, of the dwelling for the conservation of fuel and power. Space heating, hot water supply and artificial lighting systems F3 1 Reasonable provisions shall be made in any building or, as the case may be, in any dwelling for the purposes of the conservation of fuel and power to— a regulate the output of a space heating system; and b limit the temperature of stored hot water in a hot water supply system, by means of automatic controls. 2 Artificial lighting systems used in any building or part of a building shall be so designed and constructed as to use no more fuel and power than is reasonable to provide adequate lighting according to the purposes for which the building or part is used and for this purpose reasonable provisions shall be made for controlling such systems. Insulation of pipes, ducts and hot water storage vessels F4 Reasonable provisions shall be made to limit the heat loss from pipes, ducts and hot water storage vessels, other than that from a pipe or duct which is designed to contribute to the space heating of the space through which it passes. Deemed-to-satisfy provisions for regulations F2, F3 and F4 F5 1 The requirements of regulation F2 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table F opposite the reference to that regulation, if the fabric of the building is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation F3 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table F opposite the reference to that regulation, if— a the space heating and hot water supply system used in the building is provided with controls in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4); and b the artificial lighting system used in the building is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 3 The requirements of regulation F4 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table F opposite the reference to that regulation, if the pipes, ducts and hot water storage vessels used in the building are insulated in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications opposite thereto in column (4). PART G Sound insulation of dwellings Application and interpretation G1 1 This Part— a applies only to a dwelling; but b does not apply to a wall separating a dwelling from an open access balcony. 2 Regulation G2 shall apply to the erection of a building and to the structural alteration or extension of an existing building. 3 Regulation G3 shall apply to the material change of use of an existing building or part of an existing building. 4 In this Part— open access balcony means a balcony which— gives access to dwellings or a common service area; and ignoring structural columns is open to the external air for more than one-third of its floor to ceiling height and throughout the length of the dwellings; and separating wall and separating floor mean respectively a wall or floor (including a stair) separating a dwelling from— another dwelling or another building; or another part of the same building which is not used exclusively with that dwelling. Separating walls and separating floors G2 1 A separating wall in conjunction with its flanking construction shall provide adequate resistance to airborne sound transmission. 2 Subject to paragraph (3) a separating floor in conjunction with its flanking construction shall provide adequate resistance to airborne sound transmission and, where such a floor is above a dwelling, adequate resistance to impact sound transmission. 3 A separating floor or part of a separating floor which forms an open access balcony shall provide adequate resistance to impact sound transmission only. Existing walls and floors which become separating walls and separating floors G3 1 An existing wall which becomes a separating wall shall provide adequate resistance to airborne sound transmission. 2 Subject to paragraph (3) an existing floor or stair which becomes a separating floor shall provide adequate resistance to airborne sound transmission and, where such a floor is above a dwelling, adequate resistance to impact sound transmission. 3 A separating floor or part of a separating floor which forms an open access balcony shall provide adequate resistance to impact sound transmission only. Deemed-to-satisfy provisions for regulations G2 and G3 G4 1 The requirements of regulation G2 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table G opposite the reference to that regulation, if the separating wall or separating floor (in conjunction with its flanking construction) of the building is constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation G3 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table G opposite the reference to that regulation, if the separating wall or separating floor is constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART H Stairs, ramps, guarding and protection from impact Application and interpretation H1 1 Subject to paragraphs (2), (3), (4) and (5) this Part shall apply to any building or part of a building. 2 The requirements of regulation H4(1) shall not apply— a to the extent that compliance therewith would unreasonably obstruct normal movement into, out of or within any building; b in relation to the two steps at the bottom of a stair where the landing from which the stair rises does not require guarding in accordance with that paragraph; c in relation to a flight within a stair with a total rise of less than 600 mm; d in relation to a sunken area less than 600 mm in depth; and e in relation to a roof or other place to which access is solely for maintenance purposes provided that either— i access is infrequent; or ii any fall would be— A less than 2000 mm; or B to an area which does not present a hazard. 3 The requirements of regulation H4(2) shall not apply in relation to a car showroom, a garage within the boundary of a dwelling, or a single storey building comprising two or more garages each of which has an area not exceeding 40 m2. 4 The requirements of regulation H6 shall not apply to— a a dwelling; and b a door or gate which is part of a lift. 5 Insofar as they relate to a dwelling, the requirements of regulation H7 shall only apply to a window, skylight or ventilator which opens over a public route of travel. 6 For the purposes of this Part access to any place is infrequent if it takes place on average on less than one occasion a month during the course of a year. 7 In this Part— balcony includes a gallery; barrier includes a wall or screen; flight means that part of a stair or ladder between landings that has a step or a continuous series of steps; ladder means a fixed ladder having a flight with a pitch greater than 55°; landing means a platform situated— at the top or bottom of a stair, ladder or ramp; and between consecutive flights of stairs; ramp means an inclined surface which provides a route of travel; and stair means a flight or flights (other than a ladder) and landings that make it possible to pass on foot to another level or levels. Provision of stairs in dwellings H2 Within every dwelling of more than one storey there shall be provided between such storeys access by means of a stair complying with the relevant provisions of this Part: Provided that nothing in this regulation shall require the provision of a stair to any storey within a dwelling if that storey is used only as general storage accommodation. Stairs, ladders, ramps and landings H3 A stair, ladder and a ramp and its landings, shall offer reasonable safety to people using them to move between— a levels within the building; and b an entrance or exit of the building and the general ground level immediately outside that entrance or exit. Guarding H4 1 A stair, ladder, ramp, floor, balcony, landing, platform and any roof or other place to which people normally have access (including access for the purpose of maintenance) and a sunken area next to a building, shall, where it is necessary to protect people in or about the building from the risk of falling, be adequately guarded with a barrier which does not present a hazard. 2 Any part of a building which is a vehicle ramp, floor or roof to which vehicles have access shall, where it is necessary to protect people, be adequately guarded with a barrier which does not present a hazard. Vehicle loading bays H5 A vehicle loading bay shall be designed and constructed to minimise the risk of people in it from being struck by a vehicle. Protection against impact from and trapping by doors H6 1 In any building a door or gate which is across a main route of travel and can be pushed open from either side, shall have a means to ensure that people approaching it have a clear view of the space on the opposite side. 2 In any building a door or gate which slides or opens upwards shall have a means to prevent it from sliding into or falling on any person. 3 In any building a powered door or gate shall have a means to prevent it trapping any person and a means to open it in the event of a power failure. Protection from collision with open windows, skylights or ventilators H7 Reasonable provision shall be made to minimise the risk of people colliding with an open window, skylight or ventilator when moving in or about a building. Deemed-to-satisfy provisions for regulations H3, H4, H5, H6 and H7 H8 1 The requirements of regulation H3 shall be deemed to be satisfied, in the case of any element specified in column (2) of Table H opposite the reference to that regulation, if the element is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation H4 shall be deemed to be satisfied, in the case of any element specified in column (2) of Table H opposite the reference to that regulation, if the element is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 3 The requirements of regulation H5 shall be deemed to be satisfied, in the case of any element specified in column (2) of Table H opposite the reference to that regulation, if the element is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 4 The requirements of regulation H6 shall be deemed to be satisfied, in the case of any element specified in column (2) of Table H opposite the reference to that regulation, if the element is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 5 The requirements of regulation H7 shall be deemed to be satisfied, in the case of any element specified in column (2) of Table H opposite the reference to that regulation, if the element is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART J Solid waste in buildings Interpretation J1 In this Part— individual waste container means a moveable container for the storage of waste from a single dwelling; communal waste container means a moveable container for the storage of waste from more than one dwelling; waste means solid waste; and waste chute system means a system comprising of a hopper or hoppers, a waste chute, a waste container chamber and associated ventilation provisions. Solid waste storage J2 1 A building shall be provided with adequate space for the storage of waste in a container, and such space shall be— a sited so as not to be prejudicial to the health of any person; b sited so as to be reasonably accessible for use by people in the building in the storage of waste and for emptying or removing the container; and c of sufficient capacity having regard to the quantity of waste and the frequency and method of removal. 2 Every dwelling— a on or below the fourth storey of a building, shall have space for an individual waste container or access to a communal waste container or a waste chute system; and b above the fourth storey of a building, shall have access to a waste chute system. Waste chute systems J3 A waste chute system shall— a be of such size, layout and construction as will ensure the hygienic conveyance of waste to a waste container; b be constructed of non-combustible materials; c have non-absorbent inner surfaces; d have adequate means of ventilation to the external air; and e be so constructed as to prevent the ignition of any part of the building in the event of any waste within the system catching fire. Deemed-to-satisfy provisions for regulations J2(1)(b) and J3 J4 1 The requirements of regulation J2(1)(b) shall be deemed to be satisfied, in the case of a building specified in column (2) of Table J opposite the reference to that regulation, if — a the waste container space is sited in accordance with the provisions specified opposite thereto in column (3); or b the waste container space is sited in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation J3 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table J opposite the reference to that regulation, if the waste chute system used in the building is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART K Ventilation Application and interpretation K1 1 Regulation K2 shall not apply to a building or a space within a building which is used solely for storage or which is otherwise not intended for use by people. 2 Regulations K2 and K3 shall not apply to a garage used solely in connection with a single dwelling. 3 In this Part— domestic building means a building or part of a building used for residential purposes such as a house, flat, maisonette, student accommodation or residential care premises but does not include an hotel, hostel or similar building where people reside only temporarily; and non-domestic building means a building or part of a building which is not a domestic building. Means of ventilation K2 Adequate means of ventilation shall be provided for people in a building. Ventilation of car parks K3 Adequate means of ventilation shall be provided for every space in a car park. Deemed-to-satisfy provisions for regulations K2 and K3 K4 1 The requirements of regulation K2 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table K opposite the reference to that regulation, if the ventilation for the building is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation K3 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table K opposite the reference to that regulation, if the ventilation for the building is designed and constructed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART L Heat-producing appliances and liquefied petroleum gas installations Interpretation and application L1 1 In this Part— chimney means a structure (not being a flue pipe, but including a factory made insulated chimney) enclosing one or more flues, but does not include any chimney pot or other flue terminal; flue means a passage which conveys the combustion products from an appliance to the external air; flue-pipe means a pipe forming a flue, but not a pipe fitted as a lining in a chimney; heat-producing appliance means a fixed appliance (including a cooker) which— is designed to burn solid fuel, gas, or oil; or is an incinerator; liquefied petroleum gas (hereinafter referred to as LPG) means commercial butane and commercial propane in accordance with BS 4250: Part 1: 1987; lpg installation means an LPG storage tank and pipework, fittings, supports and all other items required to enable liquefied petroleum gas to be conveyed from the storage tank to the heat-producing appliance; and lpg storage tank means a fixed bulk storage tank or vessel which is used for the storage of liquefied petroleum gas and is designed to be refilled in position. 2 Any provision in regulation L2 which applies to a heat-producing appliance shall also apply where solid fuel is intended to burn directly on a hearth without the installation of any appliance. 3 Regulation L4 applies to LPG installations which supply fuel to heat-producing appliances in a dwelling or other residential building, which is not an institution, but not to an installation whose LPG storage tank is less than 150 litres or greater than 337,500 litres water capacity. Heat-producing appliances and associated constructions L2 1 A heat-producing appliance shall be so installed that— a it receives a sufficient supply of air to ensure the safe and efficient operation of the heat-producing appliance and any associated flue-pipe or chimney; b combustion products discharged from the installation do not create a hazard to the health of any person; c in the case of a heat-producing appliance designed to operate with a flue, combustion products are discharged to the external air through a flue-pipe or chimney complying with paragraph (2); and d its use shall not cause damage to a building by heat or fire. 2 Flue-pipes and chimneys shall be so constructed and installed that during operation of the heat-producing appliance to which they are connected they— a ensure combustion products are discharged to the external air without creating a hazard to the health of any person; and b prevent damage to a building by heat or fire. 3 Hearths and fireplace recesses shall be so constructed and installed that they prevent damage to a building by heat or fire resulting from the operation of any heat-producing appliances installed therein or thereon. Prevention of smoke emission L3 A heat-producing appliance installed in a building for the purpose of heating or cooking, and which discharges its combustion products to the external air shall be capable of, or readily adaptable to, the burning of fuel smokelessly, unless it is— a a furnace which complies with Article 5 of the Clean Air (Northern Ireland) Order 1981 (which requires that new furnaces shall so far as practicable be smokeless); or b an appliance of a class exempted conditionally or unconditionally from the provisions of Article 17 of that Order (which relates to smoke control areas) by any order for the time being in force under paragraph (7) of that Article. LPG fixed installations L4 The design, construction and installation of any LPG installation to which this regulation applies shall be safe and adequate for its purpose. Separation distances from an existing LPG storage tank L5 A building shall be separated by a safe distance from any existing LPG storage tank within the same curtilage. Deemed-to-satisfy provisions for regulations L2, L4 and L5 L6 1 The requirements of regulation L2 shall be deemed to be satisfied, in the case of a heat-producing appliance specified in column (2) of Part (1) of Table L opposite the reference to that regulation, if the appliance and its associated construction is designed, constructed and installed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation L4 shall be deemed to be satisfied, in the case of an aspect specified in column (2) of Part (2) of Table L opposite the reference to that regulation, if the aspect is in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 3 The requirements of regulation L5 shall be deemed to be satisfied, in the case of an aspect specified in column (2) of Part (2) of Table L opposite the reference to that regulation, if the separation distances are in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART N Drainage Interpretation and application N1 1 In this Part— foul water means waste from a sanitary appliance and water which has been used for cooking or washing purposes and not contaminated by trade effluent; rain-water drainage includes gutters, pipes, drains and fittings which convey rain-water only; sanitary appliance has the meaning assigned to it by regulation P1; sanitary pipework means a pipe or system of pipes for conveying foul water from a fitting to an underground foul drain; and underground foul drainage includes drains and private sewers used in connection with buildings but not a system which is solely for the conveyance of subsurface water. 2 Regulation N5 shall not apply to a drainage system intended for use in connection with a roof or balcony of 6 m2 or less in area, unless that roof or balcony receives a flow of rain-water from another part of a building. Drainage systems N2 Every building shall be provided with such sanitary pipework, underground foul drainage and rain-water drainage as may be necessary for the hygienic and adequate disposal of foul water and rain-water from that building. Sanitary pipework N3 Sanitary pipework shall— a consist of pipes and fittings— i of such size, layout, construction and watertightness; and ii with sufficient ventilation, to ensure the hygienic conveyance of foul water to an underground foul drainage system; and b have such means of access as is necessary to facilitate the clearance of blockages. Underground foul drainage N4 Underground foul drainage shall— a consist of pipes and fittings— i of such size, layout, construction and watertightness; and ii with sufficient ventilation, to ensure the hygienic conveyance of foul water to a sewer, cesspool, septic tank or similar structure; and b have such means of access as is necessary to facilitate the clearance of blockages. Rain-water drainage N5 Rain-water drainage shall— a consist of pipes and fittings— i of such size, layout, construction and watertightness; and ii with sufficient ventilation, to ensure the hygienic conveyance of rain-water to a surface water or combined sewer, a soakaway or a watercourse; and b have such means of access as is necessary to facilitate the clearance of blockages. Cesspools, septic tanks and similar structures N6 1 Any cesspool, septic tank or similar structure shall be— a so constructed as to be impervious to both liquid from the inside and subsoil water from the outside; and b so sited— i as not to render liable to pollution any spring, stream, well, adit or other source of water which is used, or is likely to be used, for drinking, domestic or kitchen purposes; ii that there is ready means of access for cleansing it and removing its contents without carrying them through any building in which any person resides or is employed in any manufacture, trade or business, or to which the public has access; and iii as not to be in such proximity to any building in which any person resides or is employed in any manufacture, trade or business, or to which the public has access, as to be liable to become a source of nuisance or a danger to health. 2 A cesspool shall be— a of suitable depth to enable it to be emptied completely; b properly covered so as to be impervious to surface water and rain-water; c fitted with a suitable manhole cover for the purposes of inspection (including inspection of the inlet), emptying and cleansing; d adequately ventilated; e without any outlet for overflow or discharge other than the outlet provided for emptying or cleansing; and f of a capacity, measured below the level of the inlet, of not less than 18 m3. 3 Any structure to which paragraph (1) applies other than a cesspool shall be— a of suitable depth; b of adequate size, having in no case a capacity of less than 2.7 m3; c covered or fenced in; d if covered, adequately ventilated and constructed with means of access for the purposes of inspection (including inspection of the inlet and outlet), emptying and cleansing; and e fitted with filter or other treatment facility for effluent (including subsurface irrigation) or both, sited to comply with the requirements of paragraph (1)(b)(i) and (iii). Deemed-to-satisfy provisions for regulations N3, N4 and N5 N7 1 The requirements of regulation N3 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table N opposite the reference to that regulation, if the sanitary pipework used in the building complies with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation N4 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table N opposite the reference to that regulation, if the underground foul drainage for the building complies with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 3 The requirements of regulation N5 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table N opposite the reference to that regulation, if the rain-water drainage for the building complies with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART P Sanitary appliances and unvented hot water storage systems Interpretation P1 In this Part— domestic hot water means water that has been heated for ablution, culinary and cleansing purposes irrespective of the type of building; sanitary accommodation means a room or space which contains a water closet or urinal whether or not it contains other sanitary appliances; sanitary appliances includes a water closet or urinal and a bath, shower, wash-hand basin, bidet or other fitting for ablutionary purposes; sanitary pipework and underground foul drainage have the meaning assigned to them by regulation N1; and urinal includes one or more slabs, stalls, troughs, bowls and other suitable receptacles. Provision of sanitary appliances P2 1 A dwelling shall have at least one water closet, one wash-hand basin and one fixed bath or shower. 2 A wash-hand basin shall be provided, in the case of— a a dwelling – either in the same room as a water closet or in an adjoining room; and b any other building – either in the same room as a water closet or in an adjoining room which provides the sole means of access to the room containing the water closet: Provided that where the wash-hand basin is located in the adjoining room, that room is not used for the preparation of food. 3 A water closet fitted with a macerator shall not be provided in any building unless the building has another water closet, accessible to all occupants, which discharges directly to sanitary pipework or underground foul drainage. 1 Every sanitary appliance shall have smooth and readily cleansed, non-absorbent surfaces and shall discharge through an effective trap of suitable dimensions. 2 Every wash-hand basin, bath and shower shall have provision for the piped supply of hot and cold water and where a sequential single control mixer valve is provided it shall start from the cold supply. 3 Every water closet and urinal shall have flushing apparatus capable of effectively cleansing the receptacle, no part of which shall be directly connected to any pipe other than a flush pipe or sanitary pipework. 4 The outlet of an urinal shall have an effective grating. 5 A sanitary appliance fitted with a macerator, pump and drainage pipe shall ensure the hygienic conveyance of foul water to an underground foul drainage system. Sanitary accommodation P4 1 Sanitary accommodation in any building other than a dwelling shall not open directly into a room used for kitchen purposes. 2 Any sanitary accommodation which can be entered directly from a room used for sleeping purposes, shall be so constructed that it can also be entered without passing through any such room, but this paragraph shall not apply if in the case of— a a dwelling – there is other such sanitary accommodation within the dwelling which can be entered without passing through any such room; or b any other building – there is within the building other such sanitary accommodation which is available for common use. Unvented hot water storage systems P5 1 This regulation shall apply to any hot water storage system (other than a system or part of a system used solely for space heating or an industrial process) that has a storage vessel which— a has a capacity greater than 15 litres; and b does not incorporate a vent pipe to the atmosphere. 2 A hot water storage system to which this regulation applies, whether heated directly or indirectly, shall incorporate— a safety devices to ensure that the temperature of the stored water does not exceed 100°C at any time; and b devices to control the working pressure and to relieve excessive pressure. 3 Any discharge from devices provided for the purpose of paragraph (2) shall be conveyed safely to where it can be seen readily and will cause no danger to people. Deemed-to-satisfy provisions for regulation P5 P6 The requirements of regulation P5 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table P opposite the reference to that regulation, if the unvented domestic hot water storage system used in the building is designed, constructed and installed in accordance with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART R Access and facilities for disabled people Application and interpretation R1 1 Subject to paragraphs (2) and (3) this Part shall apply to any building or part of a building. 2 This Part shall not apply to— a any garage or outbuilding associated with a dwelling; b any part of a building which is used solely to enable the building or any service or fitting in the building to be inspected, maintained or repaired; and c the alteration or extension of an existing dwelling to which this Part did not apply when the dwelling was erected other than where the alteration or extension affects a facility suitable for use by disabled people, in the existing building. 3 The requirements of regulation R4 shall not apply to a dwelling. 4 In this Part— disabled people means people who have— an impairment which limits their ability to walk or which requires them to use a wheelchair for mobility; or impaired hearing or sight; dwelling means a house, flat, maisonette and any purpose built student living accommodation which is comprised of self-contained units of accommodation; entrance storey in a dwelling means the storey which contains the principal entrance for the dwelling; principal entrance in relation to a dwelling means the entrance a visitor (not familiar with the dwelling) will normally expect to use to enter it; principal storey in a dwelling means the storey nearest to the entrance storey which contains a habitable room, or if there are two such storeys equally near, either such storey; sanitary accommodation has the meaning assigned to it by regulation P1; and sanitary convenience means a water closet and a wash-hand basin. Access and use R2 Reasonable provision shall be made for disabled people to have access to and within and to use any building or part of a building to which this Part applies: Provided that in a dwelling this requirement shall be limited to the entrance storey or, where that storey contains no habitable room, to the principal storey. Sanitary accommodation and sanitary conveniences R3 1 If sanitary accommodation is provided in a building, other than in a dwelling or in a shop which has a floor area of less than 50 m2, that accommodation shall include reasonable provision for disabled people. 2 In a dwelling a sanitary convenience shall be provided— a in the entrance storey; or b where the entrance storey contains no habitable rooms – in the principal storey. Audience or spectator seating R4 If a building contains audience or spectator seating, reasonable provision shall be made to accommodate disabled people. Deemed-to-satisfy provisions for regulations R2, R3 and R4 R5 1 The requirements of regulation R2 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table R opposite the reference to that regulation, if provision for access to and use of the building complies with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation R3 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table R opposite the reference to that regulation, if the sanitary accommodation and sanitary conveniences provided in the building comply with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 3 The requirements of regulation R4 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table R opposite the reference to that regulation, if the audience or spectator seating provided in the building comply with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). PART V Glazing Application and interpretation V1 1 Subject to paragraphs (2) and (3) this Part shall apply to any building or part of a building. 2 Regulation V3 shall not apply to glazing in a dwelling. 3 Regulation V5 shall not apply to glazing that is not intended to be cleaned. 4 In this Part— glazing includes glass, plastic and other transparent or translucent materials. Impact with glazing V2 Reasonable provision shall be made to limit the risk of people sustaining cutting and piercing injuries from accidental impact with glazing. Transparent glazing V3 Transparent glazing, of which people may otherwise be unaware and with which they are likely to collide while in passage in or about a building, shall incorporate features which make it apparent. Safe opening and closing of windows, skylights and ventilators V4 Any window, skylight or ventilator which can be opened by a person shall be so constructed or equipped that it may be opened, closed and adjusted safely. Safe means of access for cleaning glazing V5 Reasonable provision shall be made for safe means of access to clean glazing in walls, ceilings and roofs. Deemed-to-satisfy provisions for regulations V2, V3, V4 and V5 V6 1 The requirements of regulation V2 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table V opposite the reference to that regulation, if the glazing used in the building complies with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 2 The requirements of regulation V3 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table V opposite the reference to that regulation, if the glazing used in the building complies with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 3 The requirements of regulation V4 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table V opposite the reference to that regulation, if the windows, skylights and ventilators provided in the building comply with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). 4 The requirements of regulation V5 shall be deemed to be satisfied, in the case of a building specified in column (2) of Table V opposite the reference to that regulation, if the means of access to the building complies with the relevant provisions of the publications specified opposite thereto in column (3), as amended by the publications specified opposite thereto in column (4). Sealed with the Official Seal of the Department of Finance and Personnel on 11th December 2000. T. Pearson Assistant Secretary SCHEDULE 1 Classes of exempted buildings – Regulation A5(1)

In Classes 2 and 3 of this Part height shall be measured from the lowest level of the ground adjoining the building to the highest point of the building.

Buildings controlled under other legislation 1 a Any building the construction of which is subject to the Explosives Acts (Northern Ireland) 1875 and 1924. b Any building (other than a building containing a dwelling or a building used for office or canteen accommodation) erected on a site in respect of which a licence under the Nuclear Installations Act 1965 is for the time being in force. c A building being any monument for the time being subject to Part II of the Historic Monuments and Archaeological Objects (Northern Ireland) Order 1995 other than any such building or part thereof which is used as residential accommodation or as an institution. Buildings not frequented by people 2 A detached building into which people do not normally go, or into which people go only intermittently and then only for the purpose of inspecting or maintaining fixed plant or machinery, unless any point of such a building is less than one and a half times its height from— i any point of a building into which people can or do normally go; ii the nearest part of a road; or iii the nearest point of the boundary of the land on which the building is to be erected. Buildings for agriculture and keeping of animals 3 A building used for agriculture, but not including a building used principally for retailing (including storage for retailing), packaging, exhibiting or as an office, provided that— i no part of the building is used as a dwelling; ii no point of the building is less than one and a half times its height from— A any point of a building which contains sleeping accommodation; B the nearest part of a road; or C the nearest point of the boundary of the land on which it is to be erected; and iii the building is provided with a fire exit which is not more than 30 m from any point in the building. Temporary buildings 4 A building, including an exhibition stand and a stand for viewing a public display, which is not intended to remain where it is erected for more than 28 days. Ancillary buildings 5 a A building on a construction site, being a building which is intended to be used only in connection with the disposal of buildings, or building plots on that site and which contains no sleeping accommodation. b A building on or close to the site of construction or civil engineering work, which is intended to be used only by people engaged on those works during the course of those works and which contains no sleeping accommodation. c A building, other than a building containing a dwelling or used as an office or showroom, erected for use on the site of and in connection with a mine or quarry. Small detached buildings 6 a A detached single storey building, having a floor area which does not exceed 30 m2, which contains no sleeping accommodation and is a building which is either— i constructed substantially of non-combustible material; or ii at no point less than 1 m from— A the nearest point of a dwelling; B the nearest part of a road; or C the nearest point of the boundary of the land on which it is to be erected. b A detached building designed and intended to shelter people from the effects of nuclear, chemical or conventional weapons, and not used for any other purpose, if— i its floor area does not exceed 30 m2; and ii the excavation for the building is no closer to any exposed part of another building or structure than a distance equal to the depth of the excavation plus 1 m. c A detached single storey building, having a floor area which does not exceed 15 m2, which contains no sleeping accommodation and is not less than 1 m from a dwelling. Extensions 7 The extension of a building by the addition at ground level of— a a conservatory, porch, covered area or covered way; or b a carport open on at least 2 sides, where the floor area of the extension does not exceed 30 m2, provided that in the case of a conservatory or porch which is wholly or partially glazed, the glazing satisfies the requirements of Part V. Other buildings 8 a An air-supported structure which— i does not exceed 15 m in length or diameter; ii has alternative means of escape; iii is not less than 2 m from any building to which these regulations apply; and iv is used solely in connection with a dwelling. b An air-supported structure which— i after deflation is re-erected in accordance with plans previously approved and with any conditions imposed in connection with the approval of those plans; and ii is used for the same purpose as that for which it was previously erected. c A tent or marquee. d A movable dwelling including a tent, caravan, shed or similar structure used for human habitation. e Mobile accommodation used in a static condition, including a houseboat, caravan or railway carriage. f Any part of a dock, wharf, pier, lighthouse, dam, reservoir, railway line, airfield, pavement, canal (including locks and other structures associated therewith), oil rig, tunnel, bridge, road, path, ramp, stairway, walkway or work of public utility which does not form part of, give support to or gain support from, a building to which these regulations apply and which is not required for the purposes of Part R of these regulations; sewage disposal works other than buildings designed to house plant or provide covered accommodation for persons. g A structure (other than a chimney) not incorporating any covered space with headroom exceeding 1.5 m, except where the structure is attached to or within a building to which these regulations apply; a tower mast not attached to a building to which these regulations apply. h Unclad plant or machinery, including a vending or weighing machine. i Amusement, playground or fairground equipment, including a swing, roundabout and scenic railway. j Scaffolding, falsework, lifts and hoists used in association with engineering or construction work. k Storage racking not incorporating a floor. l Road barriers, street furniture or similar structures, including a traffic light or sign. m A fence, wall or gate not forming part of a building to which these regulations apply. n An external storage tank, not being a septic tank, settlement tank, cesspool, liquefied petroleum gas storage tank or tower silo. o Gantries or galleries used solely for access to or the operation of plant or machinery. p Greenhouses, including greenhouses atta ched to other buildings, but not including greenhouses used principally for retailing, packaging or exhibiting. SCHEDULE 2 Part A – Giving of notices and deposit of plans Regulation A10 Rule A: General

The following provisions shall be observed in relation to the giving of any notices and the deposit of any plans, sections, specifications and particulars referred to in the other rules of this Schedule:

1 Notices and other particulars shall be in writing. 2 Drawings shall be executed or reproduced in a clear and intelligible manner with suitable and durable materials. Plans and sections shall be to a scale of not less than 1:100 or, if the building is so extensive as to render a smaller scale necessary, not less than 1:200; block plans shall be to a scale of not less than 1:1250; and key plans shall be to a scale of not less than 1:2500. The scale shall be indicated on all plans, sections and other drawings and the north point on all block plans and key plans. 3 Every notice, drawing or other document shall be signed by the person required to furnish it to the district council or by his duly authorised agent, and in all cases shall state the full name and address of the person on whose behalf it has been furnished. 4 Every such document, together with a duplicate thereof, shall be sent or delivered to the offices of the district council and the district council may retain one copy. 5 Where the building, or part thereof, is put or is intended to be put to a use which is a designated use for the purposes of the Fire Services (Northern Ireland) Order 1984 a statement to that effect, accompanied by a further 2 copies of such plans as demonstrate compliance with the requirements of Part E (Fire safety) of these regulations, shall be deposited with the district council which may retain both such copies. Rule B: Erection of buildings

The following are the notices to be given and the plans, specifications and particulars to be deposited by a person intending to erect a building which is not exempted from the operation of these regulations under regulation A5:

1 Notice of intention to erect a building not exempted from the operation of these regulations. 2 Particulars, so far as necessary to show whether the building complies with all such requirements of these regulations as apply to it, of— a the intended use of the building; b the materials of which the building will be constructed; c the mode of drainage; and d the means of water supply. 3 A block plan showing— a the size and position of the building and its relationship to adjoining buildings; b the width and position of every street adjoining the premises; and c the boundaries of the premises and the size and position of every other building and of every road, path, garden, yard and other open space within such boundaries. 4 A key plan showing the position of the site when it is not sufficiently identifiable from the block plan. 5 A plan of every floor and roof of the building and a section of every storey of the building, upon which shall be shown (where not already shown on the particulars and plans required by items 2 to 4), so far as necessary to enable the district council to determine whether the building complies with these regulations— a the levels of the site of the building, of the lowest floor of the building and of any street adjoining the premises, in relation to one another and above some known datum; b the position of the damp-proof courses and any other barriers to moisture; c the position, form and dimensions of the foundations, walls, windows, floors, roofs, chimneys and several parts of the building; d the intended use of every room in the building; e the provision made in the structure for protection against fire; f the provision made in the building or part of the building for means of escape in case of fire and for securing that such means can be safely and effectively used at all material times; and g the provision made in the structure for insulation against the transmission of heat and sound. 6 The SAP energy rating used for design purposes for each dwelling. Rule C: Alterations and extensions

The following are the notices to be given and the plans, sections, specifications and particulars to be deposited by a person intending to make any alteration of or extension to a building other than an alteration or extension which is exempted from these regulations:

1 Notice of intention to alter or extend a building. 2 In the case of alterations not involving any extension of a building— a the plans and sections required by item 5 of Rule B of the alterations and of the building so far as affected by the alterations, so far as necessary to establish whether the proposals comply with these regulations; and b a key plan showing the position of the site when it is not sufficiently identifiable from such plans. 3 In the case of an extension of a building— a the plans, sections, specifications and particulars referred to in items 2, 3, 4 and 5 of Rule B in relation to the extension as if the extension was the building therein referred to; and b the plans and sections as required by item 5 of Rule B of the building so far as affected by the extension, so far as necessary to enable the district council to determine whether the proposals comply with the requirements of these regulations. Rule D: Services and fittings

The following are the notices to be given and the plans, sections, specifications and written particulars to be deposited by a person intending to provide any services or fittings to which regulation A8 relates:

1 Notice of intention to provide any services or fittings in connection with a building. 2 a Particulars of the services or fittings so far as is necessary to establish whether they comply with all such requirements of these regulations as apply to them; and b where it is proposed to provide an unvented hot water storage system to which Part P of these regulations apply, the particulars required by paragraph (a) shall include— i the name, make, model and type of hot water storage system to be installed; ii the name of the body, if any, which has approved or certified that the system is capable of performing in a way which satisfies the requirements of Part P; and iii the name of the body, if any, which has issued any current registered operative identity card to the installer or proposed installer of the system. 3 Where it is proposed to execute works of drainage or to construct or install a water closet fitting, urinal fitting, cesspool, septic tank or similar structure (for the reception or disposal of foul water from buildings), a block plan. Such plan shall, if the work is in connection with an operation to which Rule B or C relates, be the block plan required by such rule and the block plan shall in any case show, so far as necessary to establish whether the proposals comply with all such requirements of these regulations as apply to them— a the position of services or fittings; b the lines of drainage; the size, depth and inclination of every drain and the means of access to be provided for the inspection and clearance of blockages; c the position and level of the outfall of the drains; and d where the drainage is intended to be connected to a sewer, the position of the sewer. 4 Where it is proposed to construct or install a water closet fitting, urinal fitting, cesspool, septic tank or similar structure (for the reception or disposal of foul water from buildings), plans and sections of the works or fittings, so far as necessary to show that they comply with all such requirements of these regulations as apply to them. 5 A key plan showing the position of the site when it is not sufficiently identifiable from the block plan. Rule E: Material changes of use

The following are the notices to be given and the plans, specifications and particulars to be deposited by a person intending to make any material change of use to which these regulations are applied by regulation A9, in addition to anything required by Rule C in a case to which that rule relates:

1 Notice of intention to make, and description of, any change in the purposes for which the building or part of the building is used. 2 A block plan showing the size and position of the building and its relationship to adjoining buildings. 3 A key plan showing the position of the site when it is not sufficiently identifiable from the block plan. 4 The provision made in the structure for protection against fire; and the provisions made in the building or part of a building for means of escape in case of fire and for securing that such means can be safely and effectively used at all material times. 5 In the case of a material change of use involving an increase in imposed loadings, the plans and sections required by items 5(c) and (d) of Rule B. 6 In the case of a material change of use creating a dwelling or dwellings, the SAP energy rating used for design purposes for each dwelling. Rule F: Additional requirements

Where it is considered necessary for the purpose of examining any proposals submitted in accordance with Rule B, C or E, an authorised officer of the district council may require the deposit of any of the following drawings and particulars in addition to plans, sections, specifications and particulars required by such rule:

1 A specification of any particular material or materials proposed to be used. 2 The proportions of the materials in any concrete or mortar or the specified minimum strength of the concrete or mortar. 3 Calculations of loading and strength: Provided that where the dimensions of a structural member accord with the provisions of DOE(NI) Technical Booklet D: 1994 calculations of strength to demonstrate the adequacy of those dimensions shall not be required. 4 Drawings showing details of particular construction. 5 Calculations relating to the space separation of buildings for the purposes of regulation E5. 6 Calculations for the purposes of regulation E2. 7 Calculations for the purposes of regulations F2 and F3(2) and those for the SAP energy rating for each dwelling. 8 Soil investigation report. 9 Details of measures proposed for protection against radon. Part B – Particulars to be given in a building notice Regulation A10 1 The following are the particulars to be given in a building notice by a person intending to carry out any building work or make any material change of use of a building— a the full name and address of the person on whose behalf it has been furnished; b a notice of intention signed by, or on behalf of, the person intending to carry out building work or make a material change of use of a building; c a description of the proposed building work or material change of use; d particulars, so far as necessary, to show— i the intended use of the building; ii the materials of which the building will be constructed; iii the mode of drainage; iv the precautions to be taken in building over a drain or sewer; v the means of water supply; and vi the number of storeys (each basement level being counted as one storey) in the building to which the proposal relates; e particulars giving the size and position of the building and its relationship to adjoining buildings and indicating its distance from the boundary of the premises; and f particulars giving the location of the site. 2 Where it is considered necessary for the purposes of examining any proposals submitted in accordance with this Schedule an applicant shall give to a district council, on request in writing by an authorised officer, such particulars as are necessary for the discharge of its function in relation to building regulations. 3 Paragraphs 1 to 4 of Rule A of Part A of this Schedule shall apply in relation to any notices or other documents given or served under this Part as they apply in relation to such notices or other documents given or deposited under that Part. 4 Where a building notice relates to the erection of a dwelling, or the creation of a dwelling by a material change of use, an applicant shall provide the SAP energy rating used for design purposes for each dwelling. SCHEDULE 3 Map of radon affected zones Regulation C2(2)
Key to Map

Zone 1 — 1% to 10% probability of radon concentration exceeding 200 becquerels per cubic metre.

Zone 2 — Greater than 10% probability of radon concentration exceeding 200 becquerels per cubic metre.

Notes to Map

The grid shown on the map is the Irish Grid established by the Ordnance Survey of Northern Ireland.

SCHEDULE 4 Structural loadings Table to Regulation D3(1)(a)
RegulationsLoadingsPublicationsAmendments
(1)(2)(3)(4)
Note—
# Excluding imposed roof loads.
$ In no case shall S3 be taken as less than 1.
D1dead and imposed loadingBS 6399: Part 1: 1996—
Stability
imposed roof loadingBS 6399: Part 3: 1988AMD 6033
AMD 9187
AMD 9452
wind loading(a) BS 6399: Part 2: 1997; or—
(b) CP 3 Chapter V: Part 2: 1972AMD 4952
AMD 5152
AMD 5343
AMD 6028
AMD 7908
SCHEDULE 5 Deemed-to-satisfy provisions Table B <Strong><Emphasis>(Materials and workmanship)</Emphasis></Strong>
RegulationsBuildingsPublicationsAmendments
(1)(2)(3)(4)
Notes—
# Subject to the requirements of regulations B4 and B5.
$ Section 2 for performance category B.
B2
Fitness of materials and workmanshipany buildinga relevant British Standard or British Standard Code of Practice—
B4
Urea formaldehyde foamany buildingBS 5617: 1985; and BS 5618: 1985— AMD 6262
AMD 7114
B5
Preservative treatment of timberany buildingBS 5589: 1989—
Table C <Strong><Emphasis>(Preparation of site and resistance to moisture)</Emphasis></Strong>
RegulationsBuildingsPublications or MeasuresAmendments
(1)(2)(3)(4)
Note—
# The relevant provisions are determined by the zone, given in Schedule 3, in which the dwelling is situated.
C2(2)
Preparation of site and resistance to dangerous and harmful substancesalteration or extension to a dwellingthe same measures as are incorporated in the existing dwelling—
a dwellingBRE Report BR 413—
C4
Resistance to ground moisture and weatherany buildingDOE (NI) Technical Booklet C: 1994AMD 2
C5
Condensationa dwellingBS 5250: 1989: Clauses 9.1 to 9.5—
Table D <Strong><Emphasis>(Structure)</Emphasis></Strong>
RegulationsStructural workPublicationsAmendments
(1)(2)(3)(4)
Notes—
# For houses and small buildings.
$ Using one of the principal or supplementary aluminium alloys designated in Section 1.1 of that Code, and for the purposes of Section 5.3 of that Code, the structure shall be classified as a safe-life structure.
* For residential buildings of not more than 3 storeys, small single storey non-residential buildings and small buildings forming annexes to residential buildings (including garages and outbuildings).
+ For single family houses of not more than three storeys.
@ Using the procedures in DOE (NI) Technical Booklet D: 1994: Section 6 (as amended by AMD 1 and AMD 2).
§ The accidental loading referred to in clause 2.4.5.5 shall be chosen having particular regard to the importance of the key elements and the consequences of failure, and the key element shall always be capable of withstanding a load of at least 34kN/m2 applied from any direction.
D1foundations(a) BS 8004: 1986; or—
Stability(b) DOE (NI) Technical BookletAMD 1
D: 1994: Sections 1 and 5AMD 2
reinforced, prestressed or plain concreteBS 8110: Part 1: 1997;AMD 9882
BS 8110: Part 2: 1985; andAMD 5914
BS 8110: Part 3: 1985AMD 5918
steel(a) BS 449: Part 2:1969; orAMD 416
AMD 523
AMD 661
AMD 1135
AMD 1787
AMD 4576
AMD 5698
AMD 6255
AMD 8859
(b) BS 5950: Part 1: 1990;AMD 6972
BS 5950: Part 2: 1992; andAMD 7766
BS 5950: Part 5: 1998—
composite steel andBS 5950: Part 3: Section 3.1:—
concrete1990; and
BS 5950: Part 4: 1994—
aluminium(a) CP 118: 1969; orAMD 1129
(b) BS 8118: Part 1: 1991; andAMD 10485
BS 8118: Part 2: 1991AMD 10486
masonry(a) BS 5628: Part 1: 1992;AMD 7745
BS 5628: Part 2: 2000; and—
BS 5628: Part 3: 1985; orAMD 4974
(b) DOE (NI) Technical BookletAMD 1
D: 1994: Sections 1, 3 and 4AMD 2
timber(a) BS 5268: Part 2: 1996;AMD 9451
BS 5268: Part 3: 1998; or—
(b) DOE (NI) Technical BookletAMD 1
D: 1994: Sections 1 and 2AMD 2
D2reinforced, prestressed orBS 8110: Part 1:AMD 9882
Disproportionateplain concrete1997; and
collapseBS 8110: Part 2:
1985AMD 5914
steelBS 5950: Part 1:
1990AMD 6972
masonryBS 5628: Part 1:
1992AMD 7745
Table E <Strong><Emphasis>(Fire safety)</Emphasis></Strong>
RegulationsBuildingsPublicationsAmendments
(1)(2)(3)(4)
Note—
# Other than spectator accommodation at sports grounds.
E2
Means of escapea dwellinghouseDOE (NI) Technical Booklet E:AMD1
1994: Sections 1 and 6AMD2
a flat or maisonetteBS 5588: Part 1: 1990AMD 7840
a hospital or residential health care buildingNorthern Ireland FirecodeNov 1999
a house in multiple occupationSection 5 of DOE Circular 12/92 published by Department of the Environment: 1992—
a hotel or boarding houseChapters 13 and 14 of the Guide to Fire Precautions in Premises Used as Hotels and Boarding Houses Which Require a Fire Certificate published by Home Office: 1991; and BS 5588-8: 1999— —
an office(a) DOE (NI) Technical Booklet E:AMD 1
1994: Sections 1 and 6; andAMD 2
BS 5588-8: 1999; or—
(b) BS 5588: Part 11: 1997; andAMD 9838
AMD 10213
BS 5588-8: 1999—
a shop(a) DOE (NI) Technical Booklet E:AMD 1
1994: Sections 1 and 6; andAMD 2
BS 5588-8: 1999; or—
(b) BS 5588: Part 11: 1997; andAMD 9838
AMD 10213
BS 5588-8: 1999—
a shopping complexBS 5588: Part 10: 1991; and BS 5588-8: 1999— —
an assembly(a) DOE (NI) Technical Booklet E:AMD 1
building1994: Sections 1 and 6; andAMD 2
BS 5588-8: 1999; or—
(b) BS 5588: Part 6: 1991; andAMD 10212
AMD 10443
BS 5588-8: 1999—
an educational buildingBuilding Bulletin 7 published by Department of Education and Science: 1988; and BS 5588-8: 1999— —
spectator accommodation at a sports groundGuide to Safety at Sports Grounds published for the Department for Culture, Media and Sport: 1997; and BS 5588-8: 1999— —
any otherDOE (NI) Technical Booklet E: 1994:AMD 1
non-residentialSections 1 and 6; andAMD 2
buildingBS 5588-8: 1999—
E3
Internal fireany buildingDOE (NI) Technical Booklet E: 1994:AMD 1
spread-LiningsSections 2 and 6AMD 2
E4
Internal fire spread-a shopping complexBS 5588: Part 10: 1991: Sections 5 and 6—
Structureany other buildingDOE (NI) Technical Booklet E: 1994:AMD 1
Sections 3 and 6AMD 2
E5
External fireany buildingDOE (NI) Technical Booklet E: 1994:AMD 1
spreadSections 4 and 6AMD 2
E6
Facilities andany buildingDOE (NI) Technical Booklet E: 1994:AMD 1
access for theSections 5 and 6AMD 2
Fire Brigade
Table F <Strong><Emphasis>(Conservation of fuel and power)</Emphasis></Strong>
RegulationsBuildingsPublicationsAmendments
(1)(2)(3)(4)
F2
Building fabricany buildingDOE (NI) Technical Booklet F: 1998: Sections 1 and 4AMD 2
F3
Space heating, hot water supply and artificial lighting systemsany buildingDOE (NI) Technical Booklet F: 1998: Sections 2 and 4AMD 2
F4
Insulation of pipes, ducts and hot water storage vesselsany buildingDOE (NI) Technical Booklet F: 1998: Sections 3 and 4AMD 2
Table G <Strong><Emphasis>(Sound insulation of dwellings)</Emphasis></Strong>
RegulationsBuildingsPublicationsAmendments
(1)(2)(3)(4)
G2
Separating walls and separating floorsa dwellingDOE (NI) Technical Booklet G: 1990: Sections 1 or 2AMD 1, AMD 2
G3
Existing walls and floors which become separating walls and separating floorsa dwellingDOE (NI) Technical Booklet G1: 1994: Sections 1, 2 or 3AMD 2
Table H <Strong><Emphasis>(Stairs, ramps, guarding and protection from impact)</Emphasis></Strong>
RegulationsElementsPublicationsAmendments
(1)(2)(3)(4)
Note—
# Providing access solely for the purpose of maintenance.
H3 Stairs, ladders, ramps and landingsstairDFP Technical Booklet H: 2000: Sections 1 and 2—
ramp and landingDFP Technical Booklet H: 2000: Sections 1 and 3—
spiral or helical stairBS 5395: Part 2: 1984AMD 6076
ladder or stair(a) BS 5395: Part 3: 1985; or—
(b) BS 4211: 1994—
H4spiral or helical stairBS 5395: Part 2: 1984AMD 6076
Guardingladder or stair(a) BS 5395: Part 3: 1985; or—
(b) BS 4211: 1994—
vehicle barrierBS 6180: 1999—
any other barrierDFP Technical Booklet H: 2000: Sections 1 and 4—
H5
Vehicle loading baysvehicle loading bayDFP Technical Booklet H: 2000: Section 5—
H6
Protection against impact from and trapping by doorsdoor or gateDFP Technical Booklet H: 2000: Section 6—
H7
Protection from collision with open windows, skylights or ventilatorsopen window, skylight or ventilatorDFP Technical Booklet H: 2000: Section 7—
Table J <Strong><Emphasis>(Solid waste in buildings)</Emphasis></Strong>
RegulationsBuildingsPublications or ProvisionsAmendments
(1)(2)(3)(4)
Note—
# The requirements in relation to siting.
J2(1)(b)
Solid waste storagea dwelling not served by a waste chute systemthe waste container space is at a travel distance of not more than 30 m from the dwelling and sited so that the waste container can be removed without being taken through the dwelling or any other building, other than a garage, carport or other open covered space — —
a dwelling served by a waste chute systemBS 5906: 1980 (1987)—
J3
Waste chute systemsany buildingBS 5906: 1980 (1987)—
Table K <Strong><Emphasis>(Ventilation)</Emphasis></Strong>
RegulationsBuildingsPublicationsAmendments
(1)(2)(3)(4)
K2
Means of ventilationa domestic building(a) DOE (NI) Technical Booklet K:1998: Sections 1 and 2;AMD 2
(b) BS 5925: 1991;AMD 8930
(c) BS 5720: 1979; or—
(d) BRE Digest 398—
a non-domestic building(a) DOE (NI) Technical Booklet K: 1998: Sections 1 and 3;AMD 2
(b) BS 5925: 1991; orAMD 8930
(c) CIBSE Guide A : Section A4: 1988; and CIBSE Guide B: Section B2: 1988 — —
K3
Ventilation of car parksa car parkDOE (NI) Technical Booklet K:1998: Sections 1 and 4AMD 2
Table L <Strong><Emphasis>(Heat-producing appliances and liquefied petroleum gas installations)</Emphasis></Strong>
Part 1
RegulationsAppliancesPublicationsAmendments
(1)(2)(3)(4)
Notes—
# Having a rated output not exceeding 45kW.
$ Having a rated input not exceeding 60kW.
* Published by the Health and Safety Executive: 1987.
L2
Heat-producing appliances and associated constructionssolid fuelDOE (NI) Technical Booklet L: 1991:AMD 1
Sections 1 and 2AMD 2
gasDOE (NI) Technical Booklet L: 1991:AMD 1
Sections 1 and 3AMD 2
oilDOE (NI) Technical Booklet L: 1991:AMD 1
Sections 1 and 4AMD 2
Part 2
RegulationsAspectsPublicationsAmendments
(1)(2)(3)(4)
L4
LPG fixed installationstank sitingHealth and Safety Guidance Booklet HS(G) 34 paragraphs 15 to 36—
tank mechanical integrityHealth and Safety Guidance Booklet HS(G) 34 paragraphs 37, 38 and 40—
underground or mounded tank installationHealth and Safety Guidance Booklet HS(G) 34 paragraphs 41 to 46—
pipework, fittings and supportsHealth and Safety Guidance Booklet HS(G) 34 paragraphs 58 to 89—
L5
Separation distances from an existing LPG storage tankseparation distance without fire wallHealth and Safety Guidance Booklet HS(G) 34 Table 2—
separation distance with fire wallHealth and Safety Guidance Booklet HS(G) 34 paragraphs 34 to 36—
Table N <Strong><Emphasis>(Drainage)</Emphasis></Strong>
RegulationsBuildingsPublicationsAmendments
(1)(2)(3)(4)
N3
Sanitary pipeworkany buildingDOE (NI) Technical Booklet N: 1990:AMD 1
Section 1AMD 2
N4
Underground foul drainageany buildingDOE (NI) Technical Booklet N: 1990:AMD 1
Section 2AMD 2
N5
Rain-water drainageany buildingDOE (NI) Technical Booklet N: 1990:AMD 1
Section 3AMD 2
Table P <Strong><Emphasis>(Sanitary appliances and unvented hot water storage systems)</Emphasis></Strong>
RegulationsBuildingsPublicationsAmendments
(1)(2)(3)(4)
P5
Unvented hot water storage systemsany buildingDOE (NI) Technical Booklet P: 1994AMD 2
Table R <Strong><Emphasis>(Access and facilities for disabled people)</Emphasis></Strong>
RegulationsBuildingsPublicationsAmendments
(1)(2)(3)(4)
R2
Access and usean educational buildingDepartment for Education and Employment Building Bulletin 91, Access for Disabled People to School Buildings—
a dwellingDFP Technical Booklet R: 2000: Sections 1, 7, 8 and 11—
a block of dwellingsDFP Technical Booklet R: 2000: Sections 1, 7, 9 and 11—
any other building or part of a buildingDFP Technical Booklet R: 2000: Sections 1, 2, 3 and 4—
R3
Sanitary accommodation and sanitary conveniencesan educational buildingDepartment for Education and Employment Building Bulletin 91, Access for Disabled People to School Buildings—
a dwellingDFP Technical Booklet R: 2000: Sections 1 and 10—
any other building or part of a buildingDFP Technical Booklet R: 2000: Sections 1, 4 and 5—
R4
Audience or spectator seatingany buildingDFP Technical Booklet R: 2000: Sections 1 and 6—
Table V <Strong><Emphasis>(Glazing)</Emphasis></Strong>
RegulationsBuildingsPublicationsAmendments
(1)(2)(3)(4)
V2
Impact with glazingany buildingDFP Technical Booklet V: 2000: Sections 1 and 2—
V3
Transparent glazingany building other than a dwellingDFP Technical Booklet V: 2000: Section 3—
V4
Safe opening and closing of windows, skylights and ventilatorsany buildingDFP Technical Booklet V: 2000: Section 4—
V5
Safe means of access for cleaning glazingany buildingDFP Technical Booklet V: 2000: Section 5—
SCHEDULE 6 Publications, other than those mentioned in Schedules 4 and 5, to which specific reference is made in the Building Regulations (Northern Ireland) 2000. Regulation A2(11)(b) Table A. British Standards
Amendment Slip
PublicationSerial NumberReference NumberContext
(1)(2)(3)(4)
BS 4250: Part 1: 1987——L1(1)
Table B. Other Publications
PublicationAmendmentContext
(1)(2)(3)
The Government’s Standard Assessment Procedure for Energy Rating of Dwellings: 1998 edition—A2(1)
(This note is not part of the Regulations.)

These Regulations revoke and replace with amendments the Building Regulations (Northern Ireland) 1994 (“the 1994 Regulations”), and all subsequent amending Regulations. They impose certain mandatory requirements (called functional or performance requirements) in relation to— a the construction of any building and to certain services and fittings in conjunction with any building; b the structural alteration or extension of any building; and c any building undergoing a material change of use.

They come into operation on 1st April 2001, but do not apply in relation to work which has been completed, or for which plans have been deposited with a district council, before that date.

As in the previous Building Regulations, each Part of these Regulations is identified by a capital letter and the regulations within each Part are identified by the appropriate letter and by numbers which run from “l” within each Part.

Most of the mandatory requirements of the Regulations are complemented by provisions which describe methods or materials which are deemed to satisfy the relevant functional or performance requirements. These provisions (called “deemed-to-satisfy provisions” and printed in italics) make extensive use of British Standards, British Standard Codes of Practice and, where relevant Technical Booklets published by Northern Ireland Departments. In addition— a any products designed and manufactured in accordance with a European Council Directive relating to a particular purpose shall be deemed to satisfy the requirements of these Regulations insofar as they relate to that purpose; and b any products designed and manufactured in accordance with— i any national technical specification of a state within the European Economic Area; ii any relevant international standard recognised for use within such a state; iii any appropriate traditional procedures of manufacture used within such a state; and iv any European Technical Approvals issued in accordance with Directive 89/106/EEC, which give an equivalent standard of protection and performance to the relevant British Standard or British Code of Practice will also be deemed to satisfy the relevant requirements of these Regulations.

These provisions do not preclude use of other methods or materials which will satisfy the functional requirements (regulation A3).

These Regulations were notified in draft to the European Commission in accordance with Directive 98/34/EC.

These Regulations introduce a change of format of Parts B to V to aid the recognition of harmonised European Standards which will be produced to replace the British Standards currently referred to in the Regulations. Instead of being contained within each Part of the regulations the documents containing the deemed-to-satisfy standards are now set out in tabular form in the new Schedule 5.

Apart from the change of format, the principal changes from the 1994 Regulations are—

1 In Part B (Materials and workmanship) the definition of materials has been expanded to encourage the consideration of environmental aspects. 2 In Part C (Preparation of site and resistance to moisture) the area in which new dwellings require measures to limit the ingress of radon has been extended. The radon affected area is indicated on the map in Schedule 3. 3 In Part E (Fire safety) the deemed-to-satisfy references for means of escape (regulation E2) have been updated. 4 In Part H (retitled Stairs, ramps, guarding and protection from impact) the scope has been extended to reflect the requirements of the Workplace (Health, Safety and Welfare) Regulations (NI) 1993. The main changes are— a the introduction of new requirements for areas used for maintenance and vehicle loading bays (regulation H5); and b the introduction of requirements to reduce the risk of people injuring themselves from impact or trapping by doors or collision with open windows, skylights or ventilators (regulations H6 and H7). 5 In Part P (Sanitary appliances and unvented hot water storage systems) restrictions preventing sanitary accommodation opening directly from kitchens have been limited to buildings other than dwellings and the regulations have been extended to require sanitary accommodation which opens directly from a kitchen to contain a wash hand basin (regulation P4). 6 In Part R (Access and facilities for disabled people) the regulations have been extended to require new dwellings to have access and facilities to enable disabled people to visit. The main changes are to require— a means of access suitable for disabled people to dwellings and to the common entrances of blocks of flats; b means of circulation for disabled people within the entrance storey of dwellings (or the principal storey if there are no habitable rooms in the entrance storey); c wc facilities for disabled people on the entrance storey of dwellings (or the principal storey); d suitable facilities for disabled people in lifts where they are provided in blocks of flats; and e switches and socket outlets to be located at suitable heights for disabled people. 7 In Part V (Glazing) the scope has been extended to reflect the requirements of the Workplace (Health, Safety and Welfare) Regulations (NI) 1993. The main changes are new requirements to reduce the risk of people injuring themselves when they are opening or closing windows and when cleaning windows or glazed surfaces (regulations V4 and V5). Other minor and consequential amendments have been made including the necessary changes to take account of amendments to DOE (NI) Technical Booklets and revised editions of Technical Booklets, British Standards and other publications. A regulatory impact assessment has been carried out in respect of the change of format introduced by these Regulations and the principal changes from the 1994 Regulations. The Regulatory Impact Assessment publication can be obtained from— The Department of Finance and Personnel, Accommodation and Construction Division, River House, 48 High Street, Belfast BT1 2AW. The publications referred to in these Regulations may be purchased from the following sources— a British Standards and British Standard Codes of Practice from the Sales Department, British Standards Institution, Linford Wood, Milton Keynes MK14 6LE; b The Government’s Standard Assessment Procedure for Energy Rating of Dwellings: 1998 edition, from the Building Research Establishment, Garston, Watford WD2 7JR; c Radon: guidance on protective measures for new dwellings in Northern Ireland from Construction Research Communications Ltd, PO Box 202, Bucknalls Lane, Garston, Watford, WD2 7QG; d CIBSE Guides from CIBSE Publications Department, Delta House, 222 Balham High Road, London SW12 9BS; and e all other publications from branches of The Stationery Office. If any works to which these Regulations apply contravene these Regulations, the district council in whose areas those works are being or have been done may by notice served on the owner under Article 18(1) of the Order require him to pull down or remove those works, or, if he so elects and the council so agrees, to effect such alterations or additions therein as are necessary to make the works comply with the requirements of these Regulations. Any person who contravenes any provisions contained in these Regulations or a notice under Article 18(1) of the Order is guilty of an offence under the Order and is liable on summary conviction to a fine not exceeding level 5 on the standard scale of fines and penalties (presently £2,000) and to a further fine not exceeding £50 for each day during which the offence continues after conviction therefor. INDEX TO SUBJECTS

(This index is not part of the Regulations)
Abbreviations
list ofA2
Access for disabled people
regulations regardingPart R
Access for cleaning glazing
regulations regardingV5, V6
Agriculture
buildings – exemptionSchedule 1
definition ofA2
Air supply for combustion
regulations regardingL2, L6
Alterations and extensions
application of regulations toA7
definition (see Building work) notices ofA10, A11
transitional provisionsA4
Appeals
procedureA18
(see also Dispensation or relaxation)
Artificial lighting systems
regulations regardingF3, F5
Assembly building
definition ofE1
Audience or spectator seating
regulations regardingR4, R5
Balcony
definition ofH1
guarding ofH4, H8
open accessPart G
Bath
provision ofP2
Boundary
definition ofA2
British Standards
as deemed-to-satisfy provisionSchedule 5
list ofSchedule 6
references toA2
Builder
definition ofA11
Building notice
regulations regardingA10,
Schedule 2
Building work
definition ofA2
exemptionsA5
notices and plansA10
(see also Provision of a service or fitting)
Carport
(see Garage)
Cesspools
regulation regardingN6
Change of use
(see Material change of use)
Chimney
definition ofL1
regulations regardingPart L
Chutes
refuse disposalPart J
Clean Air Order
reference toL3
Collapse
(see Disproportionate collapse)
Completion Certificate
regulation regardingA13
Concrete
notice ofA11, Schedule 2
Condensation
regulations regardingC5, C6
Conservation of fuel and power
regulations regardingPart F
Conservatory
definition ofA2
exemption from
regulationSchedule 1
Construction Products Directive
definition ofA2
Damp-proof course
notice ofA11, Schedule 2
Dangerous and harmful substances
definition ofC1
regulation regardingC2
(see also Harmful substances)
Deemed-to-satisfy provisions
interpretationA3
Disabled people
access and facilities forPart R
definition ofR1
Dispensation or relaxation
application forA17
exercise of powerA16
(see also Appeals)
Disproportionate collapse
regulations regardingD2, D3
District council
definition ofA2
giving of notices and plans toA10, A11, Schedule 2
Drain
definition ofA2
notices and plansA10, A11
testingA14
Drainage
generallyPart N
notices and plansSchedule 2
subsoilC3
Ducts
definition ofF1
thermal insulation ofF4, F5
Dwelling
definition ofA2
Dwellinghouse
definition ofE1
Educational building
definition ofA2
Entrance storey
definition ofR1
Erection of a building
application of regulations toA6
definition ofA2
giving of notices and plansA10, Schedule 2
European Technical Approval
definition ofA2
Exempted building
definition ofA2
regulation regardingA5
Extensions and alterations
application of regulations toA7
definition ofA2
notices and plansA10,
Schedule 2
External fire spread
regulations regardingE5, E7
Facilities for disabled people
regulations regardingPart R
Facilities for the Fire Brigade
regulations regardingE6, E7
Fire safety
regulations regardingPart E
Fireplace recesses
regulations regardingL2, L6
Flat
definition ofE1
(see also Dwelling)
Flight (stair)
definition ofH1
regulations regardingPart H
Floor area
definition ofA2
Flue
definition ofL1
regulations regardingL2, L6
Flue pipe
definition ofL1
regulations regardingL2, L6
Foul water
definition ofN1
(see Drainage)
Foundations
notice ofA11
Gallery
(see Balcony)
Garage
definition ofA2
Gas (LPG) installations
regulations regardingPart L
Glazing
regulations regardingPart V
Greenhouse
exemption from
regulationsSchedule 1
Ground moisture
resistance toC4, C6
Guarding
stair, ramp, balcony, etcH4, H8
Habitable room
definition ofA2
Harmful substances
regulations regardingB1, B2
(see Dangerous and harmful substances)
Harmonised standard
definition ofA2
Hearths
regulations regardingL2, L6
Heating controls
regulations regardingF3, F5
Heating system
(see Space heating system)
Heat-producing appliances
regulations regardingL2, L6
Hoppers
(see Waste chute system)
Impact with glazing
regulations regardingV2, V6
Incinerators
regulation regardingL2
Insulation
regulations regarding soundPart G
regulations regarding thermalPart F
Internal linings
definition ofE1
Internal fire spread – Linings
regulations regardingE3, E7
Internal fire spread – Structure
regulations regardingE4, E7
Key element
Table D
Kitchen purposes
definition ofA2
Ladder
definition ofH1
Landing
definition ofH1
guarding ofH4, H8
regulations regardingH3, H4, H8
Liquefied petroleum gas (LPG)
definition ofL1
regulations regardingPart L
Loading
dead, imposed and windD1, Schedule 4
Macerators
regulations regardingP2, P3
Maisonette
definition ofE1
(see also Dwelling)
Material change of use
application of regulations toA9
definition ofA2
notices and plansA10, Schedule 2
Materials
interpretationB1
fitness ofB2, B6
periodic maintenanceB3
sampling ofA15
suitability of certainB3
Means of escape in case of fire
provision ofE2, E7
Moisture
(see Ground moisture)
Notices
commencement and completion of certain stages of workA11
giving ofA10, A11, Schedule 2
Open access balcony
(see Balcony)
Opening and closing of windows
regulations regardingV4, V6
Partially exempted building
(see Exemptions)
Pipes
thermal insulation ofF4, F5
Plans
deposit ofA10, Schedule 2
Porch
definition ofA2
exemption from regulationsSchedule 1
Preparation of site
regulation regardingC2
Preservative treatment of timber
regulations regardingB5, B6
Prevention of smoke emission
regulation regardingL3
Principal entrance
definition ofR1
Principal storey
definition ofR1
Private sewer
definition ofA2
notices and plansA11
testing ofA14
Protection against impact
regulations regardingH6, H8
Protection from collision
regulations regardingH7, H8
Provision of a service or fitting
application of regulations toA8
definition ofA2
Public building
definition ofA2
Publications
reference to otherA2, Schedule 6
Radon
regulations regardingC2, C6
mapSchedule 3
Rain-water drainage
definition ofN1
regulations regardingN5, N7
Ramp
definition ofH1
guarding toH4, H8
regulations regardingH3, H8
Recycled materials
(see Materials)
Refuse disposal
regulations regardingPart J
Regularisation certificate
definition ofA2
regulation regardingA12
Relaxation or dispensation
application forA17
exercise of powerA16
(see also Appeals)
Relevant work
definition ofB1
regulation regardingB2
Residential health care building
definition ofE1
Revocations
list ofA19
Sampling of materials
regulation regardingA15
Sanitary accommodation
definition ofP1
provision for the disabledR3, R5
ventilationK2, K4
Sanitary appliance
definition ofP1
regulations regardingP2, P3
Sanitary convenience
definition ofR1
regulations regardingR3, R5
Sanitary pipework
regulations regardingN3, N7
SAP energy rating
definition ofA2
Separating floor
definition ofG1
sound insulation ofG2, G3, G4
Separating wall
definition ofG1
sound insulation ofG2, G3, G4
Septic tanks
regulations regardingA2, N6
Sewer
definition ofA2
Shop
definition ofA2
Shopping complex
definition ofE1
Shower
provision ofP2
Single storey building
definition ofA2
Site
definition ofA2
preparation ofPart C
Smoke
prevention of emissionL3
Solid waste in buildings
regulations regardingPart J
Sound insulation
regulations regardingPart G
Spectator accommodation
definition ofE1
facilities for disabled peopleR4
Space heating system
appliances, flues etcPart L
energy conservationPart F
Stability
regulations regardingD1, D3
Stairs
definition ofH1
guardingH4, H8
provision ofH2
regulations regardingH3, H4, H8
Statutory provision
definition ofA2
Statutory undertaking
definition ofA2
exemptionA5
Storage vessels
thermal insulation ofF4, F5
Structure
disproportionate collapseD2, D3
loadingD1, Schedule 4
stabilityD1, D3
internal fire spreadE4, E7
Structural alteration
definition ofA2
Subsoil drainage
regulation regardingC3
Substantive requirements
definition ofA2
Symbols
list ofA2
Testing
drains and private sewersA14
technical competenceA2
Thermal insulation
of buildingsF2, F5
of pipes, ducts, and
storage vesselsF4, F5
Transitional provisions
regulation regardingA4
Transparent glazing
regulations regardingV3, V6
Under former control
definition ofA2
Underground foul drainage
definition ofN1
regulations regardingN4, N7
Unvented hot water systems
regulations regardingP5, P6
Urea formaldehyde foam
regulations regardingB4, B6
Urinal
definition ofP1
regulation regardingP3
Vehicle barriers
regulations regardingH4, H8
Vehicle loading bay
regulations regardingH5, H8
Ventilation
regulations regardingPart K
waste chuteJ3, J4
drainage systemPart N
Wall
external fire spreadE5, E7
moisture resistancePart C
sound insulation ofPart G
thermal insulation ofPart F
Wash-hand basin
provision ofP2
Waste chute
regulations regardingJ3, J4
Waste storage
regulations regardingJ2, J4
Water closet
definition ofP1
provision ofP2
Weather resistance
regulations regardingC4, C6
Work
relevant work-meaning ofB1
transitional provisionsA4
Workmanship
fitness ofB2, B6
Work of public utility
definition ofA2

S.I. 1979/1709 (N.I. 16) as amended by S.I. 1990/1510 (N.I. 14) by S.I. 1999/481 Art. 6 and Sch. 4 Part II O.J. No. L40, 11.2.89, p. 12 S.I. 1986 No. 594 (N.I. 3) S.R. 1990 No. 59 (N.I.) as amended by S.R. 1991 No. 169 and S.R. 1993 No. 84 S.R. & O. (N.I.) 1973 No. 105 as amended by S.R. & O. (N.I.) 1973 No. 506 and S.R. 1975 No. 112 S.R. 1977 No. 149 as amended by S.R. 1979 No. 79, S.R. 1980 No. 86; S.R. 1980 No. 332; S.R. 1982 No. 81; S.R. 1984 No. 295; S.R. 1984 No. 343 and S.R. 1987 No. 268 S.R. 1994 No. 243 (N.I.) as amended by S.R. 1995 No. 473, S.R. 1997 No. 481 and S.R. 1998 No. 453 S.I. 1984 No. 1821 (N.I. 11) as amended by S.I. 1993 No. 1578 (N.I. 7) S.I. 1979 No. 1709 (N.I. 16), Article 18B was inserted by S.I. 1990 No. 1510 (N.I. 14) 1953 c. 18 (N.I.) S.I. 1981 No. 158 (N.I. 4) 1875 c. 17, 1924 c. 5 (N.I.) 1965 c. 57, the only relevant amending instrument is S.I. 1974/2056 S.I. 1995/1625 (N.I. 9) S.I. 1984 No. 1821 (N.I. 11) as amended by S.I. 1993 No. 1578 (N.I. 7) Reg. A1 in operation at 1.4.2001, see reg. A1Reg. A2 in operation at 1.4.2001, see reg. A1Reg. A3 in operation at 1.4.2001, see reg. A1Reg. A4 in operation at 1.4.2001, see reg. A1Reg. A5 in operation at 1.4.2001, see reg. A1Reg. A6 in operation at 1.4.2001, see reg. A1Reg. A7 in operation at 1.4.2001, see reg. A1Reg. A8 in operation at 1.4.2001, see reg. A1Reg. A9 in operation at 1.4.2001, see reg. A1Reg. A10 in operation at 1.4.2001, see reg. A1Reg. A11 in operation at 1.4.2001, see reg. A1Reg. A12 in operation at 1.4.2001, see reg. A1Reg. A13 in operation at 1.4.2001, see reg. A1Reg. A14 in operation at 1.4.2001, see reg. A1Reg. A15 in operation at 1.4.2001, see reg. A1Reg. A16 in operation at 1.4.2001, see reg. A1Reg. A17 in operation at 1.4.2001, see reg. A1Reg. A18 in operation at 1.4.2001, see reg. A1Reg. A19 in operation at 1.4.2001, see reg. A1Reg. B1 in operation at 1.4.2001, see reg. A1Reg. B2 in operation at 1.4.2001, see reg. A1Reg. B3 in operation at 1.4.2001, see reg. A1Reg. B4 in operation at 1.4.2001, see reg. A1Reg. B5 in operation at 1.4.2001, see reg. A1Reg. B6 in operation at 1.4.2001, see reg. A1Reg. C1 in operation at 1.4.2001, see reg. A1Reg. C2 in operation at 1.4.2001, see reg. A1Reg. C3 in operation at 1.4.2001, see reg. A1Reg. C4 in operation at 1.4.2001, see reg. A1Reg. C5 in operation at 1.4.2001, see reg. A1Reg. C6 in operation at 1.4.2001, see reg. A1Reg. D1 in operation at 1.4.2001, see reg. A1Reg. D2 in operation at 1.4.2001, see reg. A1Reg. D3 in operation at 1.4.2001, see reg. A1Reg. E1 in operation at 1.4.2001, see reg. A1Reg. E2 in operation at 1.4.2001, see reg. A1Reg. E3 in operation at 1.4.2001, see reg. A1Reg. E4 in operation at 1.4.2001, see reg. A1Reg. E5 in operation at 1.4.2001, see reg. A1Reg. E6 in operation at 1.4.2001, see reg. A1Reg. E7 in operation at 1.4.2001, see reg. A1Reg. F1 in operation at 1.4.2001, see reg. A1Reg. F2 in operation at 1.4.2001, see reg. A1Reg. F3 in operation at 1.4.2001, see reg. A1Reg. F4 in operation at 1.4.2001, see reg. A1Reg. F5 in operation at 1.4.2001, see reg. A1Reg. G1 in operation at 1.4.2001, see reg. A1Reg. G2 in operation at 1.4.2001, see reg. A1Reg. G3 in operation at 1.4.2001, see reg. A1Reg. G4 in operation at 1.4.2001, see reg. A1Reg. H1 in operation at 1.4.2001, see reg. A1Reg. H2 in operation at 1.4.2001, see reg. A1Reg. H3 in operation at 1.4.2001, see reg. A1Reg. H4 in operation at 1.4.2001, see reg. A1Reg. H5 in operation at 1.4.2001, see reg. A1Reg. H6 in operation at 1.4.2001, see reg. A1Reg. H7 in operation at 1.4.2001, see reg. A1Reg. H8 in operation at 1.4.2001, see reg. A1Reg. J1 in operation at 1.4.2001, see reg. A1Reg. J2 in operation at 1.4.2001, see reg. A1Reg. J3 in operation at 1.4.2001, see reg. A1Reg. J4 in operation at 1.4.2001, see reg. A1Reg. K1 in operation at 1.4.2001, see reg. A1Reg. K2 in operation at 1.4.2001, see reg. A1Reg. K3 in operation at 1.4.2001, see reg. A1Reg. K4 in operation at 1.4.2001, see reg. A1Reg. L1 in operation at 1.4.2001, see reg. A1Reg. L2 in operation at 1.4.2001, see reg. A1Reg. L3 in operation at 1.4.2001, see reg. A1Reg. L4 in operation at 1.4.2001, see reg. A1Reg. L5 in operation at 1.4.2001, see reg. A1Reg. L6 in operation at 1.4.2001, see reg. A1Reg. N1 in operation at 1.4.2001, see reg. A1Reg. N2 in operation at 1.4.2001, see reg. A1Reg. N3 in operation at 1.4.2001, see reg. A1Reg. N4 in operation at 1.4.2001, see reg. A1Reg. N5 in operation at 1.4.2001, see reg. A1Reg. N6 in operation at 1.4.2001, see reg. A1Reg. N7 in operation at 1.4.2001, see reg. A1Reg. P1 in operation at 1.4.2001, see reg. A1Reg. P2 in operation at 1.4.2001, see reg. A1Reg. P4 in operation at 1.4.2001, see reg. A1Reg. P5 in operation at 1.4.2001, see reg. A1Reg. P6 in operation at 1.4.2001, see reg. A1Reg. R1 in operation at 1.4.2001, see reg. A1Reg. R2 in operation at 1.4.2001, see reg. A1Reg. R3 in operation at 1.4.2001, see reg. A1Reg. R4 in operation at 1.4.2001, see reg. A1Reg. R5 in operation at 1.4.2001, see reg. A1Reg. V1 in operation at 1.4.2001, see reg. A1Reg. V2 in operation at 1.4.2001, see reg. A1Reg. V3 in operation at 1.4.2001, see reg. A1Reg. V4 in operation at 1.4.2001, see reg. A1Reg. V5 in operation at 1.4.2001, see reg. A1Reg. V6 in operation at 1.4.2001, see reg. A1Sch. 1 para. 1 in operation at 1.4.2001, see reg. A1Sch. 1 para. 2 in operation at 1.4.2001, see reg. A1Sch. 1 para. 3 in operation at 1.4.2001, see reg. A1Sch. 1 para. 4 in operation at 1.4.2001, see reg. A1Sch. 1 para. 5 in operation at 1.4.2001, see reg. A1Sch. 1 para. 6 in operation at 1.4.2001, see reg. A1Sch. 1 para. 7 in operation at 1.4.2001, see reg. A1Sch. 1 para. 8 in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(1n2) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(2n1) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(3n1) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(4n1) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(5n1) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(1n4) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(2n2) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(3n2) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(4n2) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(5n2) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(6n1) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(1n6) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(2n3) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(3n3) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(1n8) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(2n4) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(3n4) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(4n3) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(5n3) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(1n10) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(2n5) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(3n5) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(4n4) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(5n4) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(6n2) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(1n12) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(2n6) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(3n6) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(4n5) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(5n5) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. A(crossheading)(1_paragraph)(6n3) in operation at 1.4.2001, see reg. A1Sch. 2 para. 7 in operation at 1.4.2001, see reg. A1Sch. 2 para. 8 in operation at 1.4.2001, see reg. A1Sch. 2 para. 9 in operation at 1.4.2001, see reg. A1Sch. 2 Pt. B(crossheading)(1_paragraph)(1) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. B(crossheading)(1_paragraph)(2) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. B(crossheading)(1_paragraph)(3) in operation at 1.4.2001, see reg. A1Sch. 2 Pt. B(crossheading)(1_paragraph)(4) in operation at 1.4.2001, see reg. A1Sch. 3 in operation at 1.4.2001, see reg. A1Sch. 4 in operation at 1.4.2001, see reg. A1Sch. 5 in operation at 1.4.2001, see reg. A1Sch. 6 in operation at 1.4.2001, see reg. A1