| The Contaminated Land (Wales) Regulations 2006 | 2006 No. 2989 | reg. 3(1) | reg. 3 renumbered as reg. 3(1) | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 2(a) | Not yet made to Welsh language versionApplied to English language version | |
| The Contaminated Land (Wales) Regulations 2006 | 2006 No. 2989 | reg. 3(1)(b)(ii) | words substituted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 2(b) | Not yet made to Welsh language versionApplied to English language version | |
| The Contaminated Land (Wales) Regulations 2006 | 2006 No. 2989 | reg. 3(2) | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 2(c) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Resources (Control of Pollution) (Silage, Slurry and Agriculture Fuel Oil) (Wales) Regulations 2010 | 2010 No. 1493 | reg. 2(3) | words omitted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 3 | Not yet made to Welsh language versionApplied to English language version | |
| The Incidental Flooding and Coastal Erosion (Wales) Order 2011 | 2011 No. 2829 | art. 3(3) | words substituted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 4(a) | Not yet made to Welsh language versionApplied to English language version | |
| The Incidental Flooding and Coastal Erosion (Wales) Order 2011 | 2011 No. 2829 | art. 3(4)(a) | substituted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 4(b) | Not yet made to Welsh language versionApplied to English language version | |
| The Nitrate Pollution Prevention (Wales) Regulations 2013 | 2013 No. 2506 | reg. 6(1) | reg. 6 renumbered as reg. 6(1) | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 5(2)(a) | Not yet made to Welsh language versionApplied to English language version | |
| The Nitrate Pollution Prevention (Wales) Regulations 2013 | 2013 No. 2506 | reg. 6(2)-(4) | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 5(2)(b) | Not yet made to Welsh language versionApplied to English language version | |
| The Nitrate Pollution Prevention (Wales) Regulations 2013 | 2013 No. 2506 | reg. 11(2)(b) | words substituted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 5(3)(a) | Not yet made to Welsh language versionApplied to English language version | |
| The Nitrate Pollution Prevention (Wales) Regulations 2013 | 2013 No. 2506 | reg. 11(4) | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 5(3)(b) | Not yet made to Welsh language versionApplied to English language version | |
| The Nitrate Pollution Prevention (Wales) Regulations 2013 | 2013 No. 2506 | reg. 47(4) | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 5(4) | Not yet made to Welsh language versionApplied to English language version | |
| The Nitrate Pollution Prevention (Wales) Regulations 2013 | 2013 No. 2506 | reg. 48A | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 5(5) | Not yet made to Welsh language versionApplied to English language version | |
| The Private Water Supplies (Wales) Regulations 2017 | 2017 No. 1041 | reg. 2(1) | reg. 2 renumbered as reg. 2(1) | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 6(2)(a) | Not yet made to Welsh language versionApplied to English language version | |
| The Private Water Supplies (Wales) Regulations 2017 | 2017 No. 1041 | reg. 2(2) | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 6(2)(b) | Not yet made to Welsh language versionApplied to English language version | |
| The Private Water Supplies (Wales) Regulations 2017 | 2017 No. 1041 | reg. 6(6) | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 6(3) | Not yet made to Welsh language versionApplied to English language version | |
| The Private Water Supplies (Wales) Regulations 2017 | 2017 No. 1041 | reg. 12(6) | substituted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 6(4) | Not yet made to Welsh language versionApplied to English language version | |
| The Private Water Supplies (Wales) Regulations 2017 | 2017 No. 1041 | reg. 23A | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 6(5) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 2(6) | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(2) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 6(15) | words substituted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(3) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 9(13) | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(4) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 23(7) | words substituted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(5)(a) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 23(9)(10) | omitted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(5)(b) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 31(2)(a) | omitted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(6)(a) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 31(2)(b) | words omitted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(6)(b) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 31(3)(b) | omitted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(6)(c) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 31(15) | omitted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(6)(d) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 39(1)(h) | words omitted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(7) | Not yet made to Welsh language versionApplied to English language version | |
| The Water Supply (Water Quality) Regulations 2018 | 2018 No. 647 | reg. 39A | inserted | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7(8) | Not yet made to Welsh language versionApplied to English language version | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 2 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 2 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 3 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 3 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 4 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 4 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 5 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 5 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 6 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 6 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |
| The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 7 | coming into force | The Flood and Water (Amendments) (England and Wales) (EU Exit) Regulations 2019 | 2019 No. 460 | reg. 1(1) | Yes | |