| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 2(2) | words omitted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(2) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 10(1)(a) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(3)(a) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 10(1)(b) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(4)(a) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 10(1)(c) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(4)(a) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 10(2) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(4)(a) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 10(6)(b) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(a) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 12 heading | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(b) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 12(2)(a) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(3)(b) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 12(2)(a) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(c) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 12(2)(b) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(6) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 12(2)(c) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(c) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 12(2)(c) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(6) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 12(3) | substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(7) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 13 heading | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(d) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 13(1)(a) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(e) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 13(1)(b) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(e) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 13(2)(a) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(3)(c) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 13(2)(a) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(e) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 13(2)(b) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(4)(b) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 13(2)(b) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(e) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 13(2)(c) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(4)(b) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 13(2)(c) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(e) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 14(1) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(f) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 14(4)(a) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(f) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 15(3)(e)(i) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(g) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 15(3)(f)(iii) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(8) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 19(2) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(h) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 19(3) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(h) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 19(4) | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(h) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | reg. 22 | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(i) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | Sch. heading | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(j) | Yes | |
| The Landfill Allowances Scheme (Northern Ireland) Regulations 2004 | 2004 No. 416 | Sch. Table | words substituted | The Landfill Allowances Scheme (Amendment) Regulations (Northern Ireland) 2011 | 2011 No. 373 | reg. 2(5)(k) | Yes | |