| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 1 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(2) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words substituted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(a) Sch. Pt. 1 | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(b) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(c) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(d) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words substituted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(e) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words substituted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(f) Sch. Pt. 2 | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(g) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(h) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(i) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(j) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words substituted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(k) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(l) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(m)(i) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(m)(ii) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(m)(iii) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words deleted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(m)(iv) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(n) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 2 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(3)(o) Sch. Pt. 3 | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 4 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(4)(a) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 4 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(4)(b) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 4 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(4)(c) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 4 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(4)(d) Sch. Pt. 4 | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 6 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(5)(a) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 6 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(5)(b) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 12 pt. 1 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(6) Sch. Pt. 5 | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 16 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(7)(a) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 16 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(7)(b) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 16 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(7)(c) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 16 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(7)(d)(i) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 16 | words inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(7)(d)(ii) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 17 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(8)(a) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 17 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(8)(b) | Not yet | |
| Traffic Signs Regulations (Northern Ireland) 1997 | 1997 No. 386 | Sch. 17 | word inserted | The Traffic Signs (Amendment) Regulations (Northern Ireland) 2007 | 2007 No. 311 | reg. 2(8)(c) | Not yet | |