| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(9) | words substituted | Planning (Consequential Provisions) (Wales) Act 2026 | 2026 asc 7 | Sch. 3 para. 28(a) | Not yet | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(10) | words substituted | Planning (Consequential Provisions) (Wales) Act 2026 | 2026 asc 7 | Sch. 3 para. 28(b) | Not yet | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | Sch. 2 para. 8 and cross-heading | omitted | Planning (Consequential Provisions) (Wales) Act 2026 | 2026 asc 7 | Sch. 3 para. 29 | Not yet | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6B-6I and cross-heading | inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 35(1) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 7 cross-heading | inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 35(2) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 25(4) | words inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 35(3) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(2A) | inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 36(1) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(5)(d) | words inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 36(2) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(9) | words inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 36(3) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(11) | inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 36(4) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(6A)-(6C) | inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 37 | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(7)(a)(b) | substituted for words | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 38(1) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(7A)-(7C) | inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 38(2) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6A | inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 39(1) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 24(1)(za) | inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 39(2)(a) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 24(3) | words inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 39(2)(b) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 9 cross-heading | substituted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 40(1) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 8A | inserted | Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026 | 2026 asc 4 | s. 40(2) | Not yet made to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(10) | words substituted | The Energy Act 2023 (Consequential Amendments) Regulations 2024 | 2024 No. 706 | reg. 22(a) | Applied to Welsh language versionNot applicable to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(10) | words substituted | The Energy Act 2023 (Consequential Amendments) Regulations 2024 | 2024 No. 706 | reg. 22(b) | Not applicable to Welsh language versionApplied to English language version | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 84(4)(a) | omitted | Local Government Finance (Wales) Act 2024 | 2024 asc 6 | Sch. para. 20(2) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 65 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 2(a) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 67 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 2(b) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 68 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 2(c) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 69(5) | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 2(d) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 70 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 2(e) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | Sch. 2 para. 14 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 2(e) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | Sch. 2 para. 15 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 2(e) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | Sch. 2 para. 16 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 2(e) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | Sch. 2 para. 17 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 2(e) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 66 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 4) Order 2023 | 2023 No. 1096 | art. 3 | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 77-80 | amendments extended to S. and N.I. | Levelling-up and Regeneration Act 2023 | 2023 c. 55 | s. 232(8) | Not yet | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(5)(d) | inserted | Agriculture (Wales) Act 2023 | 2023 asc 4 | Sch. 2 para. 6 | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 10(1)(f) | words substituted | Tertiary Education and Research (Wales) Act 2022 | 2022 asc 1 | Sch. 4 para. 36 | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(9) | words inserted | The Environment (Wales) Act 2016 (Public Authorities subject to the Biodiversity and Resilience of Ecosystems Duty) Regulations 2021 | 2021 No. 1350 | reg. 2(2) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(10) | words inserted | The Environment (Wales) Act 2016 (Public Authorities subject to the Biodiversity and Resilience of Ecosystems Duty) Regulations 2021 | 2021 No. 1350 | reg. 2(3) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 29(1) | word substituted | The Environment (Wales) Act 2016 (Amendment of 2050 Emissions Target) Regulations 2021 | 2021 No. 333 | reg. 2 | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 83(2)(a) | substituted | Environment Act 2021 | 2021 c. 30 | s. 95(2)(a) | Not yet | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 83(2)(b) | words substituted | Environment Act 2021 | 2021 c. 30 | s. 95(2)(b)(i) | Not yet | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 83(2)(b) | words substituted | Environment Act 2021 | 2021 c. 30 | s. 95(2)(b)(ii) | Not yet | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 83(2)(b) | words substituted | Environment Act 2021 | 2021 c. 30 | s. 95(2)(b)(iii) | Not yet | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 83(3) | substituted | Environment Act 2021 | 2021 c. 30 | s. 95(3) | Not yet | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(9) | words substituted | Local Government and Elections (Wales) Act 2021 | 2021 asc 1 | Sch. 9 para. 46(a)(i) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(9) | words omitted | Local Government and Elections (Wales) Act 2021 | 2021 asc 1 | Sch. 9 para. 46(a)(ii) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 6(10) | words omitted | Local Government and Elections (Wales) Act 2021 | 2021 asc 1 | Sch. 9 para. 46(b) | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | s. 81 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 3) Order 2017 | 2017 No. 714 | art. 2 | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | Sch. 2 para. 18 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 3) Order 2017 | 2017 No. 714 | art. 2 | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | Sch. 2 para. 19 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 3) Order 2017 | 2017 No. 714 | art. 2 | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | Sch. 2 para. 20 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 3) Order 2017 | 2017 No. 714 | art. 2 | Yes | |
| Environment (Wales) Act 2016 | 2016 anaw 3 | Sch. 2 para. 21 | coming into force | The Environment (Wales) Act 2016 (Commencement No. 3) Order 2017 | 2017 No. 714 | art. 2 | Yes | |