| The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 8 | coming into force | The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 1 | Yes | |
| The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 9 | coming into force | The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 1 | Yes | |
| The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 10 | coming into force | The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 1 | Yes | |
| The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 11 | coming into force | The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 1 | Yes | |
| The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 12 | coming into force | The Council Tax Reduction (Scotland) Amendment (Coronavirus) Regulations 2021 | 2021 No. 12 | reg. 1 | Yes | |
| The Health Protection (Coronavirus, International Travel) (Amendment No. 5) Regulations (Northern Ireland) 2021 | 2021 No. 13 | Regulations | revoked | The Health Protection (Coronavirus, International Travel) Regulations (Northern Ireland) 2021 | 2021 No. 99 | Sch. 9 Pt. 1 | Yes | |
| The Health Protection (Coronavirus, International Travel, Operator Liability and Public Health Advice) (Amendment) Regulations (Northern Ireland) 2021 | 2021 No. 17 | Regulations | revoked | The Health Protection (Coronavirus, International Travel) (Amendment) Regulations (Northern Ireland) 2021 | 2021 No. 108 | reg. 4(b) | Yes | |
| The Health Protection (Coronavirus, Restrictions) (No. 2) (Amendment No. 2) Regulations (Northern Ireland) 2021 | 2021 No. 18 | Regulations | revoked | The Health Protection (Coronavirus, Restrictions) Regulations (Northern Ireland) 2021 | 2021 No. 93 | reg. 29(bb) | Yes | |
| The Health Protection (Coronavirus) (International Travel) (Scotland) Amendment (No. 4) Regulations 2021 | 2021 No. 19 | reg. 1 | coming into force | The Health Protection (Coronavirus) (International Travel) (Scotland) Amendment (No. 4) Regulations 2021 | 2021 No. 19 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus) (International Travel) (Scotland) Amendment (No. 4) Regulations 2021 | 2021 No. 19 | reg. 2 | coming into force | The Health Protection (Coronavirus) (International Travel) (Scotland) Amendment (No. 4) Regulations 2021 | 2021 No. 19 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus) (International Travel) (Scotland) Amendment (No. 4) Regulations 2021 | 2021 No. 19 | reg. 3 | coming into force | The Health Protection (Coronavirus) (International Travel) (Scotland) Amendment (No. 4) Regulations 2021 | 2021 No. 19 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus) (International Travel) (Scotland) Amendment (No. 4) Regulations 2021 (revoked) | 2021 No. 19 | Regulations | revoked | The Health Protection (Coronavirus) (International Travel and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 322 | sch. 9 | Yes | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | Pt. 2-4 | revoked | The Health Protection (Coronavirus, International Travel, Operator Liability and Public Health Information to Travellers etc.) (Wales) (Revocation) Regulations 2022 | 2022 No. 315 | Sch. para. 61 | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | Pt. 6 | revoked | The Health Protection (Coronavirus, International Travel, Operator Liability and Public Health Information to Travellers etc.) (Wales) (Revocation) Regulations 2022 | 2022 No. 315 | Sch. para. 61 | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 2 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 2 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 3 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 3 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 4 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 4 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 5 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 5 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 6 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 6 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 7 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 7 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 8 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 8 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 9 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 9 | coming into force | The Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (Wales) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 1 | coming into force | The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 2 | coming into force | The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 3 | coming into force | The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 4 | coming into force | The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 5 | coming into force | The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 1(2) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 5 | words inserted | The Health Protection (Coronavirus) (International Travel, Public Health Information and Pre-Departure Testing) (Scotland) Amendment Regulations 2021 | 2021 No. 34 | reg. 4(2)(a) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 5 | words omitted | The Health Protection (Coronavirus) (International Travel, Public Health Information and Pre-Departure Testing) (Scotland) Amendment Regulations 2021 | 2021 No. 34 | reg. 4(2)(b) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 5 | words substituted | The Health Protection (Coronavirus) (International Travel, Public Health Information and Pre-Departure Testing) (Scotland) Amendment Regulations 2021 | 2021 No. 34 | reg. 4(2)(c) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 5 | words omitted | The Health Protection (Coronavirus) (International Travel, Public Health Information and Pre-Departure Testing) (Scotland) Amendment Regulations 2021 | 2021 No. 34 | reg. 4(2)(d) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 5 | words inserted | The Health Protection (Coronavirus) (International Travel) (Managed Accommodation and Testing) (Scotland) Regulations 2021 | 2021 No. 74 | reg. 16(2) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 6 | coming into force | The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 1(3) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 (revoked) | 2021 No. 20 | reg. 6(1)(1ZA) | substituted for reg. 6(1) | The Health Protection (Coronavirus) (International Travel etc.) (Miscellaneous Amendments) (Scotland) (No. 7) Regulations 2021 | 2021 No. 278 | reg. 10(2)(a) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 6(1A)(1B) | inserted | The Health Protection (Coronavirus) (International Travel) (Managed Accommodation and Testing) (Scotland) Regulations 2021 | 2021 No. 74 | reg. 16(3)(a) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 (revoked) | 2021 No. 20 | reg. 6(1C) | inserted | The Health Protection (Coronavirus) (International Travel etc.) (Miscellaneous Amendments) (Scotland) (No. 5) Regulations 2021 | 2021 No. 264 | reg. 11(2)(a) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 (revoked) | 2021 No. 20 | reg. 6(1D) | inserted | The Health Protection (Coronavirus) (International Travel etc.) (Miscellaneous Amendments) (Scotland) (No. 6) Regulations 2021 | 2021 No. 265 | reg. 3(2) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 (revoked) | 2021 No. 20 | reg. 6(1D) | omitted | The Health Protection (Coronavirus) (International Travel etc.) (Miscellaneous Amendments) (Scotland) (No. 7) Regulations 2021 | 2021 No. 278 | reg. 10(2)(b) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 6(2) | words substituted | The Health Protection (Coronavirus) (International Travel) (Managed Accommodation and Testing) (Scotland) Regulations 2021 | 2021 No. 74 | reg. 16(3)(b)(i) | Yes | |
| The Health Protection (Coronavirus) (Pre-Departure Testing and Operator Liability) (Scotland) Regulations 2021 | 2021 No. 20 | reg. 6(2)(c) | omitted | The Health Protection (Coronavirus) (International Travel) (Managed Accommodation and Testing) (Scotland) Regulations 2021 | 2021 No. 74 | reg. 16(3)(b)(ii) | Yes | |