| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 | Annex renumbered as Annex 1 | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | reg. 12(1) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | reg. 12(2)(a) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 3 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 1(a)(i) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 3 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 1(a)(ii) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 3 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 1(b)(i)(aa) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 3 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 1(b)(i)(aa) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 3 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 1(b)(i)(bb) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 3 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 1(b)(i)(cc) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 3 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 1(b)(i)(dd) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 3 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 1(b)(ii) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 5 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 2(a) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 5 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 2(b) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 5 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 2(c)(i)(aa) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 5 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 2(c)(i)(bb) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 5 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 2(c)(ii) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 6 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 3 | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 7 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 4 | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 8 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 5(a) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 8 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 5(b)(i)(aa) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 8 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 5(b)(i)(bb) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 8 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 5(b)(ii) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 8 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 5(b)(iii) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 9 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 6(a) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 9 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 6(b)(i) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 9 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 6(b)(ii) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 10 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 7(a) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 10 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 7(b) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 11 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 8(a) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 Descriptor 11 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 2 para. 8(b) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 1(a) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 1(b) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 1(c) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 1(d) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 1(e) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 2(b) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 3(a)(i) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 | words omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 3(a)(ii) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 3(b) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 117(2)(c)(i) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 117(2)(c)(ii) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 117(2)(c)(iii) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 1 | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 117(2)(d) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 1 Pt. 2 para. 4 | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | Sch. 3 para. 2(a) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 2 | inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | reg. 12(3) Sch. 4 | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Annex 2 para. 9(c)(i) | word substituted | The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendments) Regulations 2025 | 2025 No. 82 | Sch. 15 para. 117(2)(e) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Art. 1(1) | first paragraph renumbered as Art. 1 para. 1 | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | reg. 6(2) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Art. 1(1)(b) | words substituted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | reg. 6(3) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Art. 1(1)(c) | word omitted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | reg. 6(4) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Art. 1(2) | inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | reg. 6(5) | Yes | |
| Commission Decision (EU) 2017/848 | 2017 No. 848 | Art. 2 heading | words inserted | The Marine Environment (Amendment) (EU Exit) Regulations 2018 | 2018 No. 1399 | reg. 7(2) | Yes | |