| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 2(2) | words substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(2)(a)(i) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 2(2) | words inserted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(2)(a)(ii)(aa) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 2(2) | words inserted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(2)(a)(ii)(bb) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 2(5) | added | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(2)(b) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 3(2)(a) | words substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(3)(a) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 3(2)(b) | substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(3)(b) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 6(1) | words inserted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(4) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 8(2)(b) | words substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(5) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 9 | words substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(6) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 11 | substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(7) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 14(1)(b) | words substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(8) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | reg. 16 | substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(9) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 1 para. 5 | words substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(10)(a) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 1 para. 9 | words substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(10)(b) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 2 | word substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(11)(a) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 2 | word substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(11)(b)(i) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 2 | word substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(11)(b)(ii) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 2 | word substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(11)(c) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 2 | words inserted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(11)(d)(i) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 2 | word substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(11)(d)(ii) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 2 | word substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(11)(e) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 3 para. 2(b) | word inserted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(12) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 5 para. 5 | word substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(13) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 7 para. 4.1 | word substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(14) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 8 para. 2 | words omitted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(15) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 9 para. 3.1 | words omitted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(16)(a) | Not yet | |
| Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Regulations (Northern Ireland) 1996 | 1996 No. 247 | Sch. 9 para. 3.2 | word substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3(16)(b) | Not yet | |
| Electrical Equipment for Explosive Atmospheres (Certification) (Amendment) Regulations (Northern Ireland) 1999 | 1999 No. 124 | Regulations | revoked | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 5 | Yes | |
| Provision and Use of Work Equipment Regulations (Northern Ireland) 1999 | 1999 No. 305 | Sch. 2 | words substituted | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 4 | Not yet | |
| Electrical Equipment for Explosive Atmospheres (Certification) (Amendment) Regulations (Northern Ireland) 2000 | 2000 No. 85 | reg. 3 | revoked | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 5 | Yes | |
| The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 1 | coming into force | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 1 | Yes | |
| The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 2 | coming into force | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 1 | Yes | |
| The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 3 | coming into force | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 1 | Yes | |
| The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 4 | coming into force | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 1 | Yes | |
| The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 5 | coming into force | The Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres (Amendment) Regulations (Northern Ireland) 2008 (revoked) | 2008 No. 422 | reg. 1 | Yes | |