| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 2(1) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(2)(a) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 2(1)(a)-(c) | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 64(2)(a) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 2(2) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(2)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 2(3) | inserted | The Genetic Technology (Precision Breeding) Regulations 2025 | 2025 No. 581 | Sch. 5 para. 2(2) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(1) | words inserted | The Genetic Technology (Precision Breeding) Regulations 2025 | 2025 No. 581 | Sch. 5 para. 2(3)(a) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(5) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(3)(a) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(5) | words substituted in earlier amending provision S.I. 2019/90, reg. 4(3)(a) | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | Sch. para. 2(a)(i) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(5) | words substituted in earlier amending provision S.I. 2019/90, reg. 4(3)(a) | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | Sch. para. 2(a)(ii) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(8) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(3)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(10) | substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(3)(c) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(10) | substituted in earlier amending provision S.I. 2019/90, reg. 4(3)(c) | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | Sch. para. 2(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(13) | inserted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(3)(d) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(13)(d) | omitted in earlier amending provision S.I. 2019/90, reg. 4(3)(d) | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | Sch. para. 2(c) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(14)(15) | inserted | The Environment, Food and Rural Affairs (Amendment) (EU Exit) Regulations 2019 | 2019 No. 778 | reg. 7(2) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(14) | words omitted in earlier amending provision S.I. 2019/778, reg. 7(2) | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | reg. 6(a)(i)(aa) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(14) | words omitted in earlier amending provision S.I. 2019/778, reg. 7(2) | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | reg. 6(a)(i)(bb) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(15) | words substituted in earlier amending provision S.I. 2019/778, reg. 7(2) | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | reg. 6(a)(ii) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 3(16) | inserted | The Genetic Technology (Precision Breeding) Regulations 2025 | 2025 No. 581 | Sch. 5 para. 2(3)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4(1)(b) | words omitted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(4)(a) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4(5) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(4)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4(5) | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 64(2)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4(6) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(4)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4(6) | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 64(2)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4(7) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(4)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4(7) | words substituted | The Environment, Food and Rural Affairs (Amendment) (EU Exit) Regulations 2019 | 2019 No. 778 | reg. 7(3) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4(8) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(4)(c) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4A | inserted | The Environment, Food and Rural Affairs (Amendment) (EU Exit) Regulations 2019 | 2019 No. 778 | reg. 7(4) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 4A(1) | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 64(2)(c) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 5(3) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(5)(a) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 5(3) | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 64(2)(d) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 5(4) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(5)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 6 | word substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(6) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 7 | omitted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(7) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 8 | replacement | Regulation (EC) No 1137/2008 of the European Parliament and of the Council | 2008 No. 1137 | Regulation | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 8 | substituted | The Environment, Food and Rural Affairs (Amendment) (EU Exit) Regulations 2019 | 2019 No. 778 | reg. 7(5) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 9(1) | words substituted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(8)(a) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 9(2) | substituted | The Environment, Food and Rural Affairs (Amendment) (EU Exit) Regulations 2019 | 2019 No. 778 | reg. 7(6) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 9(3) | omitted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(8)(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 9a | omitted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | reg. 7 | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 10 | substituted | The Environment, Food and Rural Affairs (Amendment) (EU Exit) Regulations 2019 | 2019 No. 778 | reg. 7(7) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 10(2) | replacement | Regulation (EC) No 1137/2008 of the European Parliament and of the Council | 2008 No. 1137 | Regulation | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 10(3) | omitted in earlier amending provision S.I. 2019/778, reg. 7(7) | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | reg. 6(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 10(4) | abolition | Regulation (EC) No 1137/2008 of the European Parliament and of the Council | 2008 No. 1137 | Regulation | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 10(7) | omitted in earlier amending provision S.I. 2019/778, reg. 7(7) | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2020 | 2020 No. 1421 | reg. 6(b) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 11 | omitted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(9) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Art. 12 | omitted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(9) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | Signature | words omitted | The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019 | 2019 No. 90 | reg. 4(10) | Yes | |
| Regulation (EC) No 1830/2003 of the European Parliament and of the Council | 2003 No. 1830 | | applied (with modifications) | The Windsor Framework (Retail Movement Scheme: Public Health, Marketing and Organic Product Standards and Miscellaneous Provisions) Regulations 2023 | 2023 No. 959 | reg. 4(a) Sch. 1 | Yes | |