| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(a) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(b) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words deleted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(c) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(d) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(e) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(f) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(g) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(h) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(i) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(j) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 2(2) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(2)(k) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 7(3) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(4)(a) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 7(3A) | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(4)(b) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 7(4) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(4)(c) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 7(4A) | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(4)(d) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 7(7) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(4)(e) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 10(2) | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(5) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 12A | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(6) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 14(2) | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(7)(a) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 14(3) | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(7)(b) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 17(1) | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(8)(a) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | reg. 17(4) | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(8)(b) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 1 Pt. 1 s. 7 | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(9)(a) Sch. 1 | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 1 Pt. 2 para. 2(2) | substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(9)(b) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 1 Pt. 2 para. 3-7 | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(9)(c) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 2 Pt. 2 para. 7A | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(9)(d) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 2 Pt. 2 para. 9(4) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(9)(e) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 2 Pt. 2 para. 10(2)(3) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(9)(e) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 2 Pt. 3 para. 20 | substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(9)(f) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 3 Pt. 3 4 | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(10)(b) Sch. 2 | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 3 Pt. 1 para. 5(1) | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(10)(a)(i) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 3 Pt. 1 para. 5(3) | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(10)(a)(ii) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 4 para. 1(1)(d) | words inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(11)(a) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 4 para. 1(1)(d) | words deleted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(11)(a) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 4 para. 1(1)(e) | words deleted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(11)(b) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 4 para. 1(1)(m) | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(11)(c) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 4 para. 1(3) | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(11)(d) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 4 para. 1B | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(11)(e) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 4 para. 3A | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(11)(f) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 4 para. 8 | substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(11)(g) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 4 para. 10 | substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(11)(h) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 7 para. 2A | inserted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(12)(a) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Sch. 7 para. 4(4) | substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(12)(b) | Yes | |
| The Pollution Prevention and Control Regulations (Northern Ireland) 2003 | 2003 No. 46 | Regulations | words substituted | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 8(3) | Yes | |
| The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 1 | coming into force | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 1 | Yes | |
| The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 2 | coming into force | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 1 | Yes | |
| The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 3 | coming into force | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 1 | Yes | |
| The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 4 | coming into force | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 1 | Yes | |
| The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | Sch. 1(crossheading)(sed)(activities) | coming into force | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 1 | Yes | |
| The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | Sch. 2 para. 13 | coming into force | The Solvent Emissions Regulations (Northern Ireland) 2004 | 2004 No. 36 | reg. 1 | Yes | |