| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1 | coming into force | The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(1) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1 | words substituted | The Hazardous Waste (Amendment) Regulations (Northern Ireland) 2015 (revoked) | 2015 No. 238 | reg. 4(2)(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1 | words substituted | The Hazardous Waste (Amendment No. 2) Regulations (Northern Ireland) 2015 | 2015 No. 288 | reg. 4(2)(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words inserted | The Landfill Regulations (Northern Ireland) 2003 | 2003 No. 496 | Sch. 5 para. 2(1) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words inserted | The Waste Management Regulations (Northern Ireland) 2006 | 2006 No. 280 | reg. 8(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Management Regulations (Northern Ireland) 2006 | 2006 No. 280 | reg. 8(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words inserted | Waste Electrical and Electronic Equipment (Waste Management Licensing) Regulations (Northern Ireland) 2006 | 2006 No. 519 | Sch. 1 para. 1(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | Waste Electrical and Electronic Equipment (Waste Management Licensing) Regulations (Northern Ireland) 2006 | 2006 No. 519 | Sch. 1 para. 1(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words inserted | The Waste Batteries and Accumulators (Treatment and Disposal) Regulations (Northern Ireland) 2009 | 2009 No. 159 | reg. 3(1)(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Batteries and Accumulators (Treatment and Disposal) Regulations (Northern Ireland) 2009 | 2009 No. 159 | reg. 3(1)(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Batteries and Accumulators (Treatment and Disposal) Regulations (Northern Ireland) 2009 | 2009 No. 159 | reg. 3(1)(c) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Animal By-Products (Enforcement) Regulations (Northern Ireland) 2011 (revoked) | 2011 No. 124 | Sch. 2 para. 5 | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words inserted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(c) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(d) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(e) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(f) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(g) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(h) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(i) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words inserted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(j) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(k) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Regulations (Northern Ireland) 2011 | 2011 No. 127 | reg. 36(l) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Management Licensing (Amendment) Regulations (Northern Ireland) 2014 | 2014 No. 137 | reg. 3(2)(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Management Licensing (Amendment) Regulations (Northern Ireland) 2014 | 2014 No. 137 | reg. 3(2)(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Management Licensing (Amendment) Regulations (Northern Ireland) 2014 | 2014 No. 137 | reg. 3(2)(c) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Management Licensing (Amendment) Regulations (Northern Ireland) 2014 | 2014 No. 137 | reg. 3(2)(d) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Management Licensing (Amendment) Regulations (Northern Ireland) 2014 | 2014 No. 137 | reg. 3(2)(e) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste Management Licensing (Amendment) Regulations (Northern Ireland) 2014 | 2014 No. 137 | reg. 3(2)(f) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words inserted | The Waste (Amendment) Regulations (Northern Ireland) 2016 | 2016 No. 95 | reg. 3(2)(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste (Amendment) Regulations (Northern Ireland) 2016 | 2016 No. 95 | reg. 3(2)(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words added | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 3(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 3(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words omitted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 3(c) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Environment (Miscellaneous Amendments) Regulations (Northern Ireland) 2018 | 2018 No. 200 | Sch. 1 para. 3(c) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words omitted | The Environmental Protection (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 | 2019 No. 289 | Sch. 1 para. 3(2)(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Environmental Protection (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 | 2019 No. 289 | Sch. 1 para. 3(2)(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Environmental Protection (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 | 2019 No. 289 | Sch. 1 para. 3(2)(c) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words omitted | The Environmental Protection (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 | 2019 No. 289 | Sch. 1 para. 3(2)(d)(i) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Environmental Protection (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 | 2019 No. 289 | Sch. 1 para. 3(2)(d)(ii) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words inserted | The Environmental Protection (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 | 2019 No. 289 | Sch. 1 para. 3(2)(e) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | word substituted | The Environmental Protection (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 | 2019 No. 289 | Sch. 1 para. 3(2)(f) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Environmental Protection (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 | 2019 No. 289 | Sch. 1 para. 3(2)(g) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Environmental Protection (Amendment) (Northern Ireland) (EU Exit) Regulations 2019 | 2019 No. 289 | Sch. 1 para. 3(2)(h) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste (Circular Economy) (Amendment) Regulations (Northern Ireland) 2020 | 2020 No. 285 | reg. 4(2)(a) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste (Circular Economy) (Amendment) Regulations (Northern Ireland) 2020 | 2020 No. 285 | reg. 4(2)(b) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste (Circular Economy) (Amendment) Regulations (Northern Ireland) 2020 | 2020 No. 285 | reg. 4(2)(c) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words substituted | The Waste (Circular Economy) (Amendment) Regulations (Northern Ireland) 2020 | 2020 No. 285 | reg. 4(2)(d) | Yes | |
| The Waste Management Licensing Regulations (Northern Ireland) 2003 | 2003 No. 493 | reg. 1(3) | words omitted | The Waste (Circular Economy) (Amendment) Regulations (Northern Ireland) 2020 | 2020 No. 285 | reg. 4(2)(e) | Yes | |