| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 2(2) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 4 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19(1) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19(2)(a) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19(2)(b) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19(3) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19(4) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19(4A) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19(5) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19(5)(b)(iii) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19(8) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19A(1) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 6 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19A(2)(a) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 6 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19A(2)(b) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 6 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19B(1) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 7 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19B(1)(b)(i) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 7 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19B(1)(b)(ii) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 7 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19C(1) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 8 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19C(2) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 8 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19C(2)(c) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 8 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19C(3) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 8 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19C(4)(a) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 8 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 23(2)(a) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 9 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | art. 19 heading | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 5 | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | Sch. 3 heading | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 10(a) | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | Sch. 3 Pt. 2 heading | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 10(b) | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | Sch. 3 para. 5 | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 10(c) | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | Sch. 3 para. 5(b) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 10(c) | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | Sch. 3 para. 6 | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 10(c) | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | Sch. 3 para. 7 | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 10(c) | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | Sch. 3 para. 8 | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 10(c) | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | Sch. 3 Pt. 3 heading | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 10(d) | Yes | |
| The Waste and Contaminated Land (Northern Ireland) Order 1997 | 1997 No. 2778 | Sch. 3 para. 9 | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 10(e) | Yes | |
| The Environment (Northern Ireland) Order 2002 | 2002 No. 3153 | art. 7(1)(a) | words substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 12 | Yes | |
| Waste and Emissions Trading Act 2003 | 2003 c. 33 | s. 20 heading | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 14(a) | Yes | |
| Waste and Emissions Trading Act 2003 | 2003 c. 33 | s. 20(1) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 14(b) | Yes | |
| Waste and Emissions Trading Act 2003 | 2003 c. 33 | s. 20(2) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 14(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | Sch. 3 Pt. 1 para. 3(1) table 13 | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 16 | Yes | |
| The Hazardous Waste Regulations (Northern Ireland) 2005 | 2005 No. 300 | reg. 47(2) | words substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 18(a) | Yes | |
| The Hazardous Waste Regulations (Northern Ireland) 2005 | 2005 No. 300 | reg. 47(2) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 18(b) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 4(4)(d)(iv) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 20(a) | Yes | |
| The Producer Responsibility Obligations (Packaging Waste) Regulations (Northern Ireland) 2007 (revoked) | 2007 No. 198 | reg. 4(4)(d)(iv) | word substituted | The Waste Regulations (Northern Ireland) 2019 | 2019 No. 240 | reg. 20(b) | Yes | |