xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"

PART 2E+WControl of Building Work

Meaning of building workE+W

3.—(1) In these Regulations “building work” means—

(a)the erection or extension of a building;

(b)the provision or extension of a controlled service or fitting in or in connection with a building;

(c)the material alteration of a building, or a controlled service or fitting, as mentioned in paragraph (2);

(d)work required by regulation 6 (requirements relating to material change of use);

(e)the insertion of insulating material into the cavity wall of a building;

(f)work involving the underpinning of a building;

(g)work required by regulation 22 (requirements relating to a change of energy status);

(h)work required by regulation 23 (requirements relating to thermal elements);

(i)work required by regulation 28 (consequential improvements to energy performance).

(2) An alteration is material for the purposes of these Regulations if the work, or any part of it, would at any stage result—

(a)in a building or controlled service or fitting not complying with a relevant requirement where previously it did; or

(b)in a building or controlled service or fitting which before the work commenced did not comply with a relevant requirement, being more unsatisfactory in relation to such a requirement.

(3) In paragraph (2) “relevant requirement” means any of the following applicable requirements of Schedule 1, namely—

Requirements relating to building workE+W

4.—(1) Subject to paragraph (2) building work shall be carried out so that—

(a)it complies with the applicable requirements contained in Schedule 1; and

(b)in complying with any such requirement there is no failure to comply with any other such requirement F1[F2, except as may be provided for in paragraphs (1C) and (1D)].

F3[F4(1A) The applicable requirements contained in Schedule 1 are—

(a)the applicable requirements contained in Schedule 1 that apply in all cases, subject to paragraph (1C); and

(b)any applicable requirement contained in Schedule 1, and described in the first column of that Schedule as an optional requirement, that applies in relation to the building work in question by virtue of paragraphs (1B), (1C) and (1D).

(1B) An optional requirement as described in paragraph (1A)(b) shall apply to building work in any case where the planning permission under which the building work is carried out—

(a)specifies that optional requirement by reference to these Regulations; and

(b)makes it a condition that the requirement must be complied with.

(1C) An optional requirement shall apply in substitution for a requirement of Schedule 1 to the extent that the terms of the optional requirement in the second column of Schedule 1 so provide.

(1D) An optional requirement shall apply, and another optional requirement shall not apply, to the extent that the terms of the first-mentioned optional requirement in the second column of Schedule 1 so provide.]

(2) Where—

(a)building work is of a kind described in regulation 3(1)(g), (h) or (i); and

(b)the carrying out of that work does not constitute a material alteration,

that work need only comply with the applicable requirements of Part L of Schedule 1 F5[F6(in addition to the requirements of regulation 7)].

(3) Building work shall be carried out so that, after it has been completed—

(a)any building which is extended or to which a material alteration is made; or

(b)any building in, or in connection with, which a controlled service or fitting is provided, extended or materially altered; or

(c)any controlled service or fitting,

complies with the applicable requirements of Schedule 1 or, where it did not comply with any such requirement, is no more unsatisfactory in relation to that requirement than before the work was carried out.

F7[F8(4) This paragraph applies in relation to a building where—

(a)building work is undertaken in respect of that building (“relevant work”); and

(b)Part L of Schedule 1 imposes a requirement in respect of the relevant work.

(5) Notwithstanding paragraph (3), upon completion of the relevant work, any building to which paragraph (4) applies must—

(a)comply with Part F of Schedule 1; or

(b)where the building did not comply with Part F of Schedule 1 before the relevant work was begun, be no more unsatisfactory in relation to it than before the work was begun.]

Textual Amendments

F1Words from “, except as may” to the end in reg. 4(1)(b) omitted (W. in relation to excepted energy buildings) (8.6.2018) by virtue of The Building Regulations &c. (Amendment) (Excepted Energy Buildings) (Wales) Regulations 2018 (S.I. 2018/558), regs. 1(2), 4(1)(a) (with reg. 29)

F2Words in reg. 4(1)(b) inserted (E., but only in relation to excepted energy buildings in W.) (1.10.2015) by The Building Regulations &c. (Amendment) Regulations 2015 (S.I. 2015/767), regs. 1(4)(b), 2(3)(a) (with regs. 1(3), 4) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

F4Reg. 4(1A)-(1D) inserted (E., but only in relation to excepted energy buildings in W.) (1.10.2015) by The Building Regulations &c. (Amendment) Regulations 2015 (S.I. 2015/767), regs. 1(4)(b), 2(3)(b) (with regs. 1(3), 4) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

F7Reg. 4(4)(5) inserted (W.) (with minor differences in punctuation) (23.11.2022) by The Building (Amendment) (Wales) Regulations 2022 (S.I. 2022/564), regs. 1(3), 4 (with reg. 21)

Meaning of material change of useE+W

5.  For [F9the purposes of paragraph 8(1)(e) of Schedule 1 to the Act and for] the purposes of these Regulations, there is a material change of use where there is a change in the purposes for which or the circumstances in which a building is used, so that after that change—

(a)the building is used as a dwelling, where previously it was not;

(b)the building contains a flat, where previously it did not;

(c)the building is used as an hotel or a boarding house, where previously it was not;

(d)the building is used as an institution, where previously it was not;

(e)the building is used as a public building, where previously it was not;

(f)the building is not a building described in classes 1 to 6 in Schedule 2, where previously it was;

(g)the building, which contains at least one dwelling, contains a greater or lesser number of dwellings than it did previously;

(h)the building contains a room for residential purposes, where previously it did not;

(i)the building, which contains at least one room for residential purposes, contains a greater or lesser number of such rooms than it did previously; F10F11...

(j)the building is used as a shop, where previously it was not F12[F13; or

(k)the building is a building described in regulation 7(4)(a), where previously it was not].

Textual Amendments

Requirements relating to material change of useE

6.—(1) Where there is a material change of use of the whole of a building, such work, if any, shall be carried out as is necessary to ensure that the building complies with the applicable requirements of the following paragraphs of Schedule 1—

(a)in all cases, B1 (means of warning and escape)

  • B2 (internal fire spread—linings)

  • B3 (internal fire spread—structure)

  • B4(2) (external fire spread—roofs)

  • B5 (access and facilities for the fire service)

  • C2(c) (interstitial and surface condensation)

  • F1 (ventilation)

  • G1 (cold water supply)

  • G3(1) to (3) (hot water supply and systems)

  • G4 (sanitary conveniences and washing facilities)

  • G5 (bathrooms)

  • G6 (kitchens and food preparation areas)

  • F14...

  • H1 (foul water drainage)

  • H6 (solid waste storage)

  • J1 to J4 (combustion appliances)

  • L1 (conservation of fuel and power)

  • P1 (electrical safety);

  • [F15S2 (infrastructure for the charging of electric vehicles)]

(b)in the case of a material change of use described in regulation 5(c), (d), (e) or (f), A1 to A3 (structure);

(c)in the case of a building exceeding [F16eleven] metres in height, B4(1) (external fire spread—walls);

(d)in the case of a material change of use described in regulation 5(a), (b), (c), (d), (g), (h), (i) or, where the material change provides new residential accommodation, (f), C1(2) (resistance to contaminants);

(e)in the case of a material change of use described in regulation 5(a), C2 (resistance to moisture);

(f)in the case of a material change of use described in regulation 5(a), (b), (c), (g), (h) or (i), E1 to E3 (resistance to the passage of sound);

(g)in the case of a material change of use described in regulation 5(e), where the public building consists of or contains a school, E4 (acoustic conditions in schools);

(h)in the case of a material change of use described in regulation 5(a) or (b), G2 (water efficiency) and G3(4) (hot water supply and systems: hot water supply to fixed baths);

(i)in the case of a material change of use described in regulation 5(c), (d), (e) or (j), [F17M1 (access to and use of buildings other than dwellings)];

[F18(j)in the case of a material change of use described in regulation 5(a), (b) or (g), Q1 (security)].

(2) Where there is a material change of use of part only of a building, such work, if any, shall be carried out as is necessary to ensure that—

(a)that part complies in all cases with any applicable requirements referred to in paragraph (1)(a);

(b)in a case in which sub-paragraphs (b), (e), (f), (g) or (h) of paragraph (1) apply, that part complies with the requirements referred to in the relevant sub-paragraph;

(c)in a case to which sub-paragraph (c) of paragraph (1) applies, the whole building complies with the requirement referred to in that sub-paragraph; F19...

(d)in a case to which sub-paragraph (i) of paragraph (1) applies—

(i)that part and any sanitary conveniences provided in or in connection with that part comply with the requirements referred to in that sub-paragraph; and

(ii)the building complies with requirement M1(a) of Schedule 1 to the extent that reasonable provision is made to provide either suitable independent access to that part or suitable access through the building to that part;

[F20(e)in a case to which subparagraph (j) applies in respect of a material change of use described in regulation 5(b) or (g), that part complies with the requirement referred to in that subparagraph].

[F21(3) Subject to paragraph (4), where there is a material change of use described in regulation 5(k), such work, if any, shall be carried out as is necessary to ensure that any external wall, or specified attachment, of the building only contains materials of European Classification A2-s1, d0 or A1 (classified in accordance with the reaction to fire classification).]

[F22(4) Paragraph (3) does not apply to the items listed in regulation 7(3).]

Extent Information

E1This version of this provision applies to England only; a separate version has been created for Wales only

Textual Amendments

F14Words in reg. 6(1)(a) omitted (15.7.2011) by virtue of The Building (Amendment) Regulations 2011 (S.I. 2011/1515), regs. 1(2), 3(3)

F17Words in reg. 6(1)(i) substituted (E., but only in relation to excepted energy buildings in W.) (1.10.2015) by The Building Regulations &c. (Amendment) Regulations 2015 (S.I. 2015/767), regs. 1(4)(b), 2(4)(a) (with regs. 1(3), 5) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

F18Reg. 6(1)(j) inserted (E., but only in relation to excepted energy buildings in W.) (1.10.2015) by The Building Regulations &c. (Amendment) Regulations 2015 (S.I. 2015/767), regs. 1(4)(b), 2(4)(b) (with regs. 1(3), 5) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

F19Word in reg. 6(2) omitted (E., but only in relation to excepted energy buildings in W.) (1.10.2015) by virtue of The Building Regulations &c. (Amendment) Regulations 2015 (S.I. 2015/767), regs. 1(4)(b), 2(4)(c)(i) (with regs. 1(3), 5) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

F20Reg. 6(2)(e) inserted (E., but only in relation to excepted energy buildings in W.) (1.10.2015) by The Building Regulations &c. (Amendment) Regulations 2015 (S.I. 2015/767), regs. 1(4)(b), 2(4)(c)(ii) (with regs. 1(3), 5) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

Requirements relating to material change of useW

6.—(1) Where there is a material change of use of the whole of a building, such work, if any, shall be carried out as is necessary to ensure that the building complies with the applicable requirements of the following paragraphs of Schedule 1—

(a)in all cases, B1 (means of warning and escape)

  • B2 (internal fire spread—linings)

  • B3 (internal fire spread—structure)

  • B4(2) (external fire spread—roofs)

  • B5 (access and facilities for the fire service)

  • C2(c) (interstitial and surface condensation)

  • F1 (ventilation)

  • G1 (cold water supply)

  • G3(1) to (3) (hot water supply and systems)

  • G4 (sanitary conveniences and washing facilities)

  • G5 (bathrooms)

  • G6 (kitchens and food preparation areas)

  • F55...

  • H1 (foul water drainage)

  • H6 (solid waste storage)

  • J1 to J4 (combustion appliances)

  • L1 (conservation of fuel and power)

  • P1 (electrical safety);

(b)in the case of a material change of use described in regulation 5(c), (d), (e) or (f), A1 to A3 (structure);

(c)in the case of a building exceeding fifteen metres in height, B4(1) (external fire spread—walls);

(d)in the case of a material change of use described in regulation 5(a), (b), (c), (d), (g), (h), (i) or, where the material change provides new residential accommodation, (f), C1(2) (resistance to contaminants);

(e)in the case of a material change of use described in regulation 5(a), C2 (resistance to moisture);

(f)in the case of a material change of use described in regulation 5(a), (b), (c), (g), (h) or (i), E1 to E3 (resistance to the passage of sound);

(g)in the case of a material change of use described in regulation 5(e), where the public building consists of or contains a school, E4 (acoustic conditions in schools);

(h)in the case of a material change of use described in regulation 5(a) or (b), G2 (water efficiency) and G3(4) (hot water supply and systems: hot water supply to fixed baths);

(i)in the case of a material change of use described in regulation 5(c), (d), (e) or (j), M1 (access and use);

(2) Where there is a material change of use of part only of a building, such work, if any, shall be carried out as is necessary to ensure that—

(a)that part complies in all cases with any applicable requirements referred to in paragraph (1)(a);

(b)in a case in which sub-paragraphs (b), (e), (f), (g) or (h) of paragraph (1) apply, that part complies with the requirements referred to in the relevant sub-paragraph;

(c)in a case to which sub-paragraph (c) of paragraph (1) applies, the whole building complies with the requirement referred to in that sub-paragraph; and

(d)in a case to which sub-paragraph (i) of paragraph (1) applies—

(i)that part and any sanitary conveniences provided in or in connection with that part comply with the requirements referred to in that sub-paragraph; and

(ii)the building complies with requirement M1(a) of Schedule 1 to the extent that reasonable provision is made to provide either suitable independent access to that part or suitable access through the building to that part;

[F56(3) Subject to paragraph (4), where there is a material change of use described in regulation 5(k), such work, if any, must be carried out as is necessary to ensure that any external wall, or specified attachment, of the building only contains materials of a minimum European Classification A2-s1, d0 or A1, classified in accordance with BS EN 13501-1:2018 entitled “Fire classification of construction products and building elements. Classification using test data from reaction to fire tests” (ISBN 978 0 580 95726 0) published by the British Standards Institution on 14th January 2019.

(4) Paragraph (3) does not apply to the items listed in regulation 7(3).]

Extent Information

E3This version of this provision applies to Wales only; a separate version has been created for England only

Textual Amendments

F55Words in reg. 6(1)(a) omitted (15.7.2011) by virtue of The Building (Amendment) Regulations 2011 (S.I. 2011/1515), regs. 1(2), 3(3)

F56Reg. 6(3)(4) inserted (with a difference in the wording of reg. 6(3)) (W.) (13.1.2020) by The Building (Amendment) (Wales) Regulations 2019 (S.I. 2019/1499), regs. 1(4), 2(5) (with reg. 3)

Materials and workmanshipE

7.—[F23(1)] Building work shall be carried out—

(a)with adequate and proper materials which—

(i)are appropriate for the circumstances in which they are used,

(ii)are adequately mixed or prepared, and

(iii)are applied, used or fixed so as adequately to perform the functions for which they are designed; and

(b)in a workmanlike manner.

[F24(1A) Building work shall be carried out so that relevant metal composite material does not become part of an external wall, or specified attachment, of any building.]

[F25[F26(2) Subject to paragraph (3), building work shall be carried out so that materials which become part of an external wall, or specified attachment, of a relevant building are of European Classification A2-s1, d0 or A1 (classified in accordance with the reaction to fire classification).]

(3)  Paragraph (2) does not apply to—

(a)cavity trays when used between two leaves of masonry;

(b)any part of a roof (other than any part of a roof which falls within paragraph (iv) of regulation 2(6)) if that part is connected to an external wall;

(c)door frames and doors;

(d)electrical installations;

[F27(da)fibre optic cables;]

(e)insulation and water proofing materials used below ground level [F28or up to 300mm above that level];

(f)intumescent and fire stopping materials where the inclusion of the materials is necessary to meet the requirements of Part B of Schedule 1;

(g)membranes;

(h)seals, gaskets, fixings, sealants and backer rods;

[F29(ha)components associated with a solar shading device excluding components whose primary function is to provide shade or deflect sunlight such as the awning curtain or slats;]

(i)thermal break materials where the inclusion of the materials is necessary to meet the thermal bridging requirements of Part L of Schedule 1; F30...

(j)window frames and glass [F31; or

(k)materials which form the top horizontal floor layer of a balcony which are of European Classification [F32A1fl or A2fl-s1] (classified in accordance with the reaction to fire classification) provided that the entire layer has an imperforate substrate under it.]

(4) In this regulation—

(a)a “relevant building” means a building with a storey (not including roof-top plant areas or any storey consisting exclusively of plant rooms) at least 18 metres above ground level and which—

(i)contains one or more dwellings;

(ii)contains an institution; or

(iii)contains a room for residential purposes F33...; and

(b)“above ground level” in relation to a storey means above ground level when measured from the lowest ground level adjoining the outside of a building to the top of the floor surface of the storey.]

Extent Information

E2This version of this provision applies to England only; a separate version has been created for Wales only

Textual Amendments

F23Reg. 7 renumbered as reg. 7(1) (E.) (21.12.2018) by The Building (Amendment) Regulations 2018 (S.I. 2018/1230), regs. 1(4), 2(6) (with regs. 1(3), 3)

Materials and workmanshipW

7.—[F57(1)] Building work shall be carried out—

(a)with adequate and proper materials which—

(i)are appropriate for the circumstances in which they are used,

(ii)are adequately mixed or prepared, and

(iii)are applied, used or fixed so as adequately to perform the functions for which they are designed; and

(b)in a workmanlike manner.

[F58(2) Subject to paragraph (3), building work must be carried out so that materials which become part of an external wall, or specified attachment, of a relevant building are of a minimum European Classification A2-s1, d0 or A1, classified in accordance with BS EN 13501-1:2018 entitled “Fire classification of construction products and building elements. Classification using test data from reaction to fire tests” (ISBN 978 0 580 95726 0) published by the British Standards Institution on 14th January 2019.

(3)  Paragraph (2) does not apply to—

(a)cavity trays when used between two leaves of masonry;

(b)any part of a roof (other than any part of a roof which falls within paragraph (iv) of regulation 2(6)) if that part is connected to an external wall;

(c)door frames and doors;

(d)electrical installations;

(e)insulation and water proofing materials used below ground level;

(f)intumescent and fire stopping materials where the inclusion of the materials is necessary to meet the requirements of Part B of Schedule 1;

(g)membranes;

(h)seals, gaskets, fixings, sealants and backer rods;

(i)thermal break materials where the inclusion of the materials is necessary to meet the thermal bridging requirements of Part L of Schedule 1; or

(j)window frames and glass.

(4) In this regulation—

(a)a “relevant building” means a building with a storey (not including roof-top plant areas or any storey consisting exclusively of plant rooms) at least 18 metres above ground level and which—

(i)contains one or more dwellings;

(ii)contains an institution; or

(iii)contains a room for residential purposes (excluding any room in a hostel, hotel or boarding house);

(b)“above ground level” in relation to a storey means above ground level when measured from the lowest ground level adjoining the outside of a building to the top of the floor surface of the storey.]

Extent Information

E4This version of this provision applies to Wales only; a separate version has been created for England only

Textual Amendments

F57Reg. 7 renumbered as reg. 7(1) (W.) (13.1.2020) by The Building (Amendment) (Wales) Regulations 2019 (S.I. 2019/1499), regs. 1(4), 2(6)(a) (with reg. 3)

F58Reg. 7(2)-(4) inserted (with differences in reg. 7(2) and (4)(a)(iii)) (W.) (13.1.2020) by The Building (Amendment) (Wales) Regulations 2019 (S.I. 2019/1499), regs. 1(4), 2(6)(b) (with reg. 3)

Limitation on requirementsE+W

8.  Parts A to D, F to K, F34[F35, N] and P (except for paragraphs G2, H2 and J7) of Schedule 1 shall not require anything to be done except for the purpose of securing reasonable standards of health and safety for persons in or about buildings (and any others who may be affected by buildings, or matters connected with buildings).

Textual Amendments

F34Word in reg. 8 omitted (E., but only in relation to excepted energy buildings in W.) (6.4.2013) by virtue of The Building Regulations &c. (Amendment) Regulations 2012 (S.I. 2012/3119), reg. 4, Sch. 1 (with regs. 1(3), 45-47) (as amended by S.I. 2013/181, reg. 5, Sch.) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

F35Word ", N" in reg. 8 inserted (W. in relation to excepted energy buildings) (8.6.2018) by The Building Regulations &c. (Amendment) (Excepted Energy Buildings) (Wales) Regulations 2018 (S.I. 2018/558), regs. 1(2), 4(3) (with reg. 29)

Exempt buildings and workE+W

9.—(1) Subject to paragraphs (2) F36[F37, (3) and (4)] and regulation 21(1), these Regulations do not apply to—

(a)the erection of any building or extension of a kind described in Schedule 2; or

(b)the carrying out of any work to or in connection with such a building or extension, if after the carrying out of that work it is still a building or extension of a kind described in that Schedule.

(2) The requirements of paragraphs G1 and G3(2) and (3) of Schedule 1 apply—

(a)to any greenhouse which receives a cold or hot water supply from a source shared with or located inside a dwelling; and

(b)to—

(i)any small detached building falling within class 6 in Schedule 2; and

(ii)any extension of a building falling within class 7 in Schedule 2,

which in either case receives a cold or hot water supply from a source shared with or located inside any building other than a building or extension of a kind described in Schedule 2.

(3) The requirements of Part P of Schedule 1 apply to—

(a)any greenhouse F38[F39used for domestic purposes ];

(b)any small detached building falling within class 6 in Schedule 2; and

(c)any extension of a building falling within class 7 in Schedule 2,

which in any case receives its electricity from a source shared with or located inside a dwelling.

F40[F41(4) The requirements of paragraph R1 of Schedule 1 apply to buildings controlled under other legislation falling within class 1 in Schedule 2.]

[F42(4) The requirements of paragraph R1 of Schedule 1 apply to buildings falling within paragraphs 1 and 2 of Class 1 (buildings controlled under other legislation) in Schedule 2.]

Textual Amendments

F36Words in reg. 9(1) substituted (E., but only in relation to excepted energy buildings in W.) (9.5.2016) by The Building (Amendment) Regulations 2016 (S.I. 2016/490), regs. 1(4), 2(2)(a) (with regs. 1(3), 3)

F37Words in reg. 9(1) substituted (W. but not in relation to excepted energy buildings) (8.4.2016) by The Building (Amendment) (Wales) Regulations 2016 (S.I. 2016/361), regs. 1(4), 2(2)(a) (with regs. 1(3), 3)

F38Words “used for domestic purposes” in reg. 9(3)(a) omitted (W. in relation to excepted energy buildings) (8.6.2018) by virtue of The Building Regulations &c. (Amendment) (Excepted Energy Buildings) (Wales) Regulations 2018 (S.I. 2018/558), regs. 1(2), 4(4)(a) (with reg. 29)

F39Words in reg. 9(3)(a) inserted (E., but only in relation to excepted energy buildings in W.) (6.4.2013) by The Building Regulations &c. (Amendment) Regulations 2012 (S.I. 2012/3119), reg. 5, Sch. 1 (with regs. 1(3), 45-47) (as amended by S.I. 2013/181, reg. 5, Sch.) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

F41Reg. 9(4) inserted (W. but not in relation to excepted energy buildings) (8.4.2016) by The Building (Amendment) (Wales) Regulations 2016 (S.I. 2016/361), regs. 1(4), 2(2)(b) (with regs. 1(3), 3)

F42Reg. 9(4) inserted (E., but only in relation to excepted energy buildings in W.) (9.5.2016) by The Building (Amendment) Regulations 2016 (S.I. 2016/490), regs. 1(4), 2(2)(b) (with regs. 1(3), 3) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

Exemption of the [F43Mayor’s Office for Policing and Crime] from procedural requirementsE+W

10.—(1) The [F43Mayor’s Office for Policing and Crime] is hereby prescribed for the purposes of section 5 of the Act (exemption of public bodies from the procedural requirements and enforcement of building regulations).

[F44(2) The Mayor’s Office for Policing and Crime is exempt from compliance with these Regulations in so far as the requirements in these Regulations are not substantive requirements in relation to building work that is not higher-risk building work.]

Textual Amendments

Power to dispense with or relax requirementsE+W

11.—(1) Subject to paragraph (3), the power under section 8(1) of the Act to dispense with or relax any requirement contained in these Regulations shall be exercisable by the local authority.

(2) Any notification by the [F45local authority] [F45building control authority] to an applicant that they have refused the applicant's application to dispense with or relax any requirement of these Regulations shall inform the applicant of the effect of section 39(1) and (3) of the Act (appeal against refusal etc. to relax building regulations).

F46[F47(3) Sub-sections (1) to (5) of section 8 of the Act (relaxation of building regulations) do not apply to regulations 23(1)(a), 25A, 25B, F48[F49and] 26 F50F51... F52[F53and paragraph R1 [F54(in-building physical infrastructure for high-speed electronic communications networks)] of Schedule 1].]

Textual Amendments

F46Reg. 11(3) substituted (W. but not in relation to excepted energy buildings) (19.4.2013) by The Building Regulations &c. (Amendment) (Wales) Regulations 2013 (S.I. 2013/747), regs. 1(4), 4 (with reg. 1(2)(3))

F47Reg. 11(3) substituted (E., but only in relation to educational buildings and buildings of statutory undertakers in W., Crown buildings in W., building work carried out or proposed to be carried out by Crown authorities in W., and excepted energy buildings in W.) (3.6.2013) by The Building (Amendment) Regulations 2013 (S.I. 2013/1105), regs. 1(2), 3(2) (with reg. 1(3)(4))

F48Word "and" in reg. 11(3) omitted (W. in relation to excepted energy buildings) (8.6.2018) by virtue of The Building Regulations &c. (Amendment) (Excepted Energy Buildings) (Wales) Regulations 2018 (S.I. 2018/558), regs. 1(2), 4(5)(a) (with reg. 29)

F49Word in reg. 11(3) inserted (E., but only in relation to excepted energy buildings in W.) (6.4.2016) by The Building Regulations &c. (Amendment) Regulations 2016 (S.I. 2016/285), regs. 1(4), 2(4) (with reg. 1(3)) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

F50Words in reg. 11(3) omitted (W. for remaining purposes) (17.6.2016) by virtue of The Building Regulations &c. (Amendment) (Wales) Regulations 2016 (S.I. 2016/611), regs. 1(4), 2(4) (with reg. 1(3))

F51Words in reg. 11(3) omitted (E., but only in relation to excepted energy buildings in W.) (6.4.2016) by virtue of The Building Regulations &c. (Amendment) Regulations 2016 (S.I. 2016/285), regs. 1(4), 2(4) (with reg. 1(3))

F52Words in reg. 11(3) substituted (W. but not in relation to excepted energy buildings) (8.4.2016) by The Building (Amendment) (Wales) Regulations 2016 (S.I. 2016/361), regs. 1(4), 2(3) (with regs. 1(3), 3)

F53Words in reg. 11(3) inserted (E., but only in relation to excepted energy buildings in W.) (9.5.2016) by The Building (Amendment) Regulations 2016 (S.I. 2016/490), regs. 1(4), 2(3) (with regs. 1(3), 3) [Editorial note: This amendment no longer applies at all in relation to W. from 8.6.2018]

F54Words in reg. 11(3) omitted (W. in relation to excepted energy buildings) (8.6.2018) by virtue of The Building Regulations &c. (Amendment) (Excepted Energy Buildings) (Wales) Regulations 2018 (S.I. 2018/558), regs. 1(2), 4(5)(b) (with reg. 29)