| The Water Environment (Water Framework Directive) (England and Wales) Regulations 2003 | 2003 No. 3242 | reg. 2 | amendment to earlier affecting provision SI 2003/3245 reg. 5 | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4 | Yes | |
| The Water Environment (Water Framework Directive) (England and Wales) Regulations 2003 | 2003 No. 3242 | reg. 5-20 | amendment to earlier affecting provision SI 2003/3245 reg. 5 | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4 | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 2 | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 1(a) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 2 | words inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 1(b) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 3 | substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 2 | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 4(1)(a) | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 3(a)(i) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 4(1)(b) | words inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 3(a)(ii) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 4(2)(a) | words inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 3(b)(i) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 4(2)(b) | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 3(b)(ii) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 5(1)-(2C) | substituted for reg. 5(1)(2) | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4(a) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 5(3)(a) | words omitted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4(b)(i) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 5(3)(c)(iii) | word substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4(b)(ii) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 5(3)(d) | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4(b)(iii)(aa) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 5(3)(d) | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4(b)(iii)(bb) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 5(4) | words omitted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4(c) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 5(5) | words omitted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4(d) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 5(6) | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 4(e) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria River Basin District) Regulations 2003 | 2003 No. 3245 | reg. 6(6) | omitted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 1 para. 5 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | reg. 2(1) | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 1(a) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | reg. 2(1) | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 1(b) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | reg. 2(1) | words inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 1(c) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | reg. 2(1) | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 1(d) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | reg. 3 | substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 2 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | reg. 4(a) | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 3(a) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | reg. 4(b) | words inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 3(b) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | reg. 5(2) | words inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 4 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 3A | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 6 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 4(2)(a) | word omitted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 7(a) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 4(2)(aa) | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 7(b) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 5(1)(b) | words inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 8(a) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 5(5)(6) | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 8(b) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 6(6) | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 9 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 6A | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 10 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 7(2) | word omitted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 11(a)(i) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 7(2)(b) | words inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 11(a)(ii) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 7(2)(c) | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 11(a)(iii) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 7(3A)(3B) | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 11(b) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 8(4)(h) | word substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 12(a) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 8(4)(na)(nb) | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 12(b) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 8(5)(i) | substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 12(c) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 11(4) | substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 13 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 14(4) | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 14 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 1 para. 14A | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 15 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 2 para. 6A | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 16(a)(i) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 2 para. 8 | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 16(a)(ii) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 2 Pt. 2 para. 9-18 | substituted for Sch. 2 Pt. 2 | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 16(b) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 3 | words inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 17 | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 4 para. 2 | words substituted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 18(a) | Yes | |
| The Water Environment (Water Framework Directive) (Solway Tweed River Basin District) Regulations 2004 | 2004 No. 99 | Sch. 4 para. 2A | inserted | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | Sch. 2 para. 18(b) | Yes | |
| The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | reg. 1 | coming into force | The Water Environment (Water Framework Directive) (Northumbria and Solway Tweed River Basin Districts) (Amendment) Regulations 2016 | 2016 No. 139 | reg. 1(2) | Yes | |