| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | Pt. 3 heading | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(10) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | Pt. 8 heading | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(28) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 1 | coming into force | The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 1(2) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 1(4) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(2) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2 | coming into force | The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 1(2) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words substituted | The Conservation of Habitats and Species Regulations 2017 | 2017 No. 1012 | Sch. 6 para. 78(2)(b) | Not yet made to Welsh language versionNot applicable to English language version |   Amendment to Welsh text |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words substituted | The Conservation of Habitats and Species Regulations 2017 | 2017 No. 1012 | Sch. 6 para. 78(2)(a) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words omitted | The Environmental Assessment of Plans and Programmes and the Environmental Impact Assessment (Miscellaneous Amendments) (Wales) (EU Exit) Regulations 2019 | 2019 No. 245 | reg. 6(2) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words substituted | The Historic Environment (Wales) Act 2023 (Consequential Provision) (Secondary Legislation) Regulations 2024 | 2024 No. 924 | reg. 111 | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(a) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words omitted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(b) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(b) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words omitted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(c)(i) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(c)(ii) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(d) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(e) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(f) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(g)(i) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(g)(ii) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(h) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(i) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words omitted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(j) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(k) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(l) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(3)(m) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(6) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(4)(a) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 2(6) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(4)(b) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 3 | coming into force | The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 1(2) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 3 heading | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(5) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 3 | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(6)(a) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 3 | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(6)(b) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 4 | coming into force | The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 1(2) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 4(1)(a) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(7)(a) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 4(1)(b) | words substituted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(7)(b) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 4(2)(b) | words inserted | The Environmental Assessment of Plans and Programmes and the Environmental Impact Assessment (Miscellaneous Amendments) (Wales) (EU Exit) Regulations 2019 | 2019 No. 245 | reg. 6(3)(a) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 4(2)(b) | words inserted | The Environmental Assessment of Plans and Programmes and the Environmental Impact Assessment (Miscellaneous Amendments) (Wales) (EU Exit) Regulations 2019 | 2019 No. 245 | reg. 6(3)(b) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 5 | coming into force | The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 1(2) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 5(4)(a) | words substituted | The Environmental Assessment of Plans and Programmes and the Environmental Impact Assessment (Miscellaneous Amendments) (Wales) (EU Exit) Regulations 2019 | 2019 No. 245 | reg. 6(4)(a) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 5(7) | omitted | The Environmental Assessment of Plans and Programmes and the Environmental Impact Assessment (Miscellaneous Amendments) (Wales) (EU Exit) Regulations 2019 | 2019 No. 245 | reg. 6(4)(b) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 5(8)(b) | words substituted | The Environmental Assessment of Plans and Programmes and the Environmental Impact Assessment (Miscellaneous Amendments) (Wales) (EU Exit) Regulations 2019 | 2019 No. 245 | reg. 6(4)(c) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 5(8)(b) | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) (Wales) Regulations 2023 | 2023 No. 1332 | reg. 19(2)(a) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 5(13)(b)(ii) | words substituted | The Environmental Assessment of Plans and Programmes and the Environmental Impact Assessment (Miscellaneous Amendments) (Wales) (EU Exit) Regulations 2019 | 2019 No. 245 | reg. 6(4)(c) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 5(13)(b)(ii) | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) (Wales) Regulations 2023 | 2023 No. 1332 | reg. 19(2)(b) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 6 | coming into force | The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 1(2) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 6(1) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(8)(a) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 6(3)(b) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(8)(b) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 6(4) | words substituted | The Environmental Assessment of Plans and Programmes and the Environmental Impact Assessment (Miscellaneous Amendments) (Wales) (EU Exit) Regulations 2019 | 2019 No. 245 | reg. 6(5) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 6(4) | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) (Wales) Regulations 2023 | 2023 No. 1332 | reg. 19(3) | Yes | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 6(5) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(8)(c) | Not yet | |
| The Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 | 2017 No. 567 | reg. 6(6) | words inserted | The Infrastructure (Wales) Act 2024 (Consequential, Transitional, Revocation and Saving Provisions) Regulations 2025 | 2025 No. 1192 | reg. 12(8)(d) | Not yet | |