| Animal Health Act 1981 | 1981 c. 22 | s. 87(1) | definition extended by S.I. 1996/2628, art. 4A(1)(a) (as inserted) | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(3) | Yes | |
| Animal Health Act 1981 | 1981 c. 22 | s. 87(1) | definition extended by S.I. 1996/2628, art. 4B(1)(a) (as inserted) | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(3) | Yes | |
| Animal Health Act 1981 | 1981 c. 22 | s. 88(1) | definition extended by S.I. 1996/2628, art. 4A(1)(b) (as inserted) | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(3) | Yes | |
| Animal Health Act 1981 | 1981 c. 22 | s. 88(1) | definition extended by S.I. 1996/2628, art. 4B(1)(b) (as inserted) | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(3) | Yes | |
| The Aujeszky's Disease Order 1983 | 1983 No. 344 | art. 15(1) | words omitted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 2(2)(a) | Not yet | |
| The Aujeszky's Disease Order 1983 | 1983 No. 344 | art. 15(2) | word substituted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 2(2)(b) | Not yet | |
| The Aujeszky's Disease Order 1983 | 1983 No. 344 | art. 15(5)(6) | inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 2(2)(c) | Not yet | |
| The Specified Diseases (Notification and Slaughter) Order 1992 | 1992 No. 3159 | art. 2(1) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 3(2)(a) | Yes | |
| The Specified Diseases (Notification and Slaughter) Order 1992 | 1992 No. 3159 | art. 2(1) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 3(2)(b) | Yes | |
| The Specified Diseases (Notification and Slaughter) Order 1992 | 1992 No. 3159 | art. 2(1) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 3(2)(c) | Yes | |
| The Specified Diseases (Notification and Slaughter) Order 1992 | 1992 No. 3159 | art. 2(1) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 3(2)(d) | Yes | |
| The Specified Diseases (Notification) Order 1996 | 1996 No. 2628 | art. 3(4) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(2) | Yes | |
| The Specified Diseases (Notification) Order 1996 | 1996 No. 2628 | art. 4A 4B | inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(3) | Yes | |
| The Specified Diseases (Notification) Order 1996 | 1996 No. 2628 | art. 5(3) | inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(4) | Yes | |
| The Specified Diseases (Notification) Order 1996 | 1996 No. 2628 | art. 6 | words substituted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(5) | Yes | |
| The Specified Diseases (Notification) Order 1996 | 1996 No. 2628 | Sch. 1 Pt. 1 | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(6)(a) | Yes | |
| The Specified Diseases (Notification) Order 1996 | 1996 No. 2628 | Sch. 1 Pt. 1 | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(6)(b) | Yes | |
| The Specified Diseases (Notification) Order 1996 | 1996 No. 2628 | Sch. 1 Pt. 1 | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(6)(c) | Yes | |
| The Specified Diseases (Notification) Order 1996 | 1996 No. 2628 | Sch. 1A | inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 4(7) | Yes | |
| Diseases of Poultry (England) Order 2003 | 2003 No. 1078 | art. 3(2) | word substituted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 5(2) | Yes | |
| Diseases of Poultry (England) Order 2003 | 2003 No. 1078 | art. 3A 3B | inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 5(3) | Yes | |
| Diseases of Poultry (England) Order 2003 | 2003 No. 1078 | art. 10(1) | words omitted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 5(4)(a) | Yes | |
| Diseases of Poultry (England) Order 2003 | 2003 No. 1078 | art. 10(2) | words omitted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 5(4)(a) | Yes | |
| Diseases of Poultry (England) Order 2003 | 2003 No. 1078 | art. 10(3) | word substituted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 5(4)(b) | Yes | |
| Diseases of Poultry (England) Order 2003 | 2003 No. 1078 | art. 10(5) | word substituted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 5(4)(c) | Yes | |
| Diseases of Poultry (England) Order 2003 | 2003 No. 1078 | art. 10(6) | word substituted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 5(4)(c) | Yes | |
| Diseases of Poultry (England) Order 2003 | 2003 No. 1078 | art. 10(7) | word substituted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 5(4)(d) | Yes | |
| The Foot-and-Mouth Disease (England) Order 2006 | 2006 No. 182 | art. 16(1) | word substituted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 6 | Yes | |
| The Avian Influenza (H5N1 in Poultry) (England) Order 2006 | 2006 No. 3247 | Order | revoked | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 8 | Yes | |
| The Trade in Animals and Related Products Regulations 2011 | 2011 No. 1197 | reg. 35(1) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 7(a)(i) | Yes | |
| The Trade in Animals and Related Products Regulations 2011 | 2011 No. 1197 | reg. 35(1) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 7(a)(ii) | Yes | |
| The Trade in Animals and Related Products Regulations 2011 | 2011 No. 1197 | reg. 35(3) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 7(b)(i) | Yes | |
| The Trade in Animals and Related Products Regulations 2011 | 2011 No. 1197 | reg. 35(3) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 7(b)(ii) | Yes | |
| The Trade in Animals and Related Products Regulations 2011 | 2011 No. 1197 | reg. 35(4)-(6) | words inserted | The Specified Diseases (Notification and Control) (Amendment, etc.) (England) Order 2021 | 2021 No. 443 | art. 7(c) | Yes | |