| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 2(2) | words omitted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 1(2)(a) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 2(2) | words omitted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 1(2)(b) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 2(2) | words inserted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 1(2)(c) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 2(2) | word omitted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 3(2) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 2(3)(4) | added | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 1(3) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(1) | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2(2) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(4) | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2(3)(a) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(4) | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2(3)(b) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(4A) | inserted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2(4) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(5) | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2(5)(a)(i) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(5) | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2(5)(a)(ii) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(5) | modified | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s.005(5)(a) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(5)(c) | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2(5)(b) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(5A) | inserted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2(6) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 3(6) | omitted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2(7) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 5(2) | modified | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s.005(5)(b) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 6(1)(a) | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 3(3) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 6(1)(a) | modified | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s.005(5)(c) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 7 | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 3(4) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 10(1) | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 3(5)(a) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art 10(1)(b) | modified | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s.005(5)(d) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 10(2) | words substituted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 3(5)(b) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art.010(3) | modified | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | S.005(5)(e) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | art. 11 | omitted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 3(6) | Not yet | |
| The Horse Racing (Northern Ireland) Order 1990 | 1990 No. 1508 | sch.001 para 5 - 6 | cross-heading omitted | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 3(7) | Not yet | |
| Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 1 | coming into force | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 6 | Yes | |
| Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 2 | coming into force | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 6 | Yes | |
| Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 3 | coming into force | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 6 | Yes | |
| Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 4 | coming into force | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 6 | Yes | |
| Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 5 | coming into force | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 6 | Yes | |
| Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 6 | coming into force | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 6 | Yes | |
| Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 7 | coming into force | Horse Racing (Amendment) Act (Northern Ireland) 2021 | 2022 c. 2 | s. 6 | Yes | |