| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2 | words substituted | The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2025 | 2025 No. 941 | art. 4(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2 | word substituted | The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2025 | 2025 No. 941 | art. 8(1)(a)(i) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2 | words omitted | The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2025 | 2025 No. 941 | art. 8(1)(a)(ii) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2 | words inserted | The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2025 | 2025 No. 941 | art. 8(1)(a)(iii) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2 | words substituted | The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2025 | 2025 No. 941 | art. 8(1)(a)(iv) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(1) | words inserted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 40(a)(i) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(1) | words substituted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 40(a)(ii) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(1) | words substituted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 40(a)(iii) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(1) | words inserted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 40(a)(iv) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(1) | words substituted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 40(a)(v) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(1) | words inserted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 40(a)(vi) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(1) | words substituted | The Electricity and Gas (Energy Company Obligation) (Amendment, Saving and Transitional Provisions) Order 2025 | 2025 No. 802 | art. 3(a) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(1) | words inserted | The Electricity and Gas (Energy Company Obligation) (Amendment, Saving and Transitional Provisions) Order 2025 | 2025 No. 802 | art. 3(b) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(1) | words substituted | The Electricity and Gas (Energy Company Obligation) (Amendment, Saving and Transitional Provisions) Order 2025 | 2025 No. 802 | art. 3(c) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 2(3)(b) | words inserted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 40(b) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 3 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 4 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 4(5) | words substituted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 41 | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 5 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 6 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 7 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 8 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 9 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 10 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 11 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 12 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 12(1) | word omitted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 42(a) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 12(1)(g) and word | inserted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 42(b) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 13 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 14 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 15 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 16 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 17 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 18 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 19 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 20 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 21 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 22 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 23 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 24 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 24(5)(b) | substituted | The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2025 | 2025 No. 941 | art. 5(1)(a)(i) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 24(6) | inserted | The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2025 | 2025 No. 941 | art. 5(1)(a)(ii) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 25 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 26 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 27 | coming into force | The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 1(1) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 27(1)(d) | words omitted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 43(a) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 27(1)(e)(f) | substituted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 43(b) | Yes | |
| The Electricity and Gas (Energy Company Obligation) Order 2022 | 2022 No. 875 | art. 27(1)(i) | words substituted | The Electricity and Gas (Energy Company Obligation) Order 2023 | 2023 No. 873 | art. 43(c) | Yes | |