Water Industry Act 1991

[^key-8968c135be67ec35ff685c8683125dfd]: S. 106 applied (15.9.2016) by The River Humber Gas Pipeline Replacement Order 2016 (S.I. 2016/853), arts. 1, 18(2) (with art. 43)

[^key-8996219d30bf47212b27d8e5f48a21f8]: Words in s. 219(1) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 120(2)(e)(i); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(aa) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-89cf3aca8be0abf6eb7bacd1c8c0104a]: S. 106 applied (2.8.2016) by The Midland Metro (Wolverhampton City Centre Extension) Order 2016 (S.I. 2016/684), arts. 1, 20(2) (with arts. 46, 47, Sch. 9 para. 4, Sch. 10 para. 12(2))

[^key-89dd27c6477876f873fa4915a40dca1e]: Words in s. 17B(5) inserted (1.4.2017) by Water Act 2014 (c. 21), ss. 2(3), 94(3); S.I. 2017/462, art. 3(b)

[^key-89e003e255c4ea6bb3414efca0c517be]: Words in s. 6(5) inserted (26.5.2015) by Deregulation Act 2015 (c. 20), s. 115(3)(r), Sch. 23 para. 28(4)(b)(i)

[^key-8a31aaf495278efec6bb2e723053e3ea]: Words in s. 206(3)(k) substituted (31.12.2020) by The Floods and Water (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/558), regs. 1(1), 3(6); 2020 c. 1, Sch. 5 para. 1(1)

[^key-8a5126723d243e3ccced2a66285638a0]: Word in s. 95A(1) repealed (1.11.2016) by Water Act 2014 (c. 21), ss. 30(3)(a), 94(3); S.I. 2016/1007, art. 2(e)

[^key-8a6492f062b0245dc96eef0fc3bc47ab]: Word in s. 3(4)(a) omitted (1.4.2013) by virtue of The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 224(2) (with Sch. 7)

[^key-8b2c345def5f2b1191d25f94ff9f6f5d]: Words in Sch. 2 para. 1(4) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 122(2)(d); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(bb) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-8b35694fc16b4f9a1b5f308c984c77dc]: Act applied (8.8.2017) by The Wrexham Gas Fired Generating Station Order 2017 (S.I. 2017/766), Sch. 9 para. 34

[^key-8b552aa47573379b2d4bf9ec601d133e]: S. 106 applied (6.8.2020) by The A19 Downhill Lane Junction Development Consent Order 2020 (S.I. 2020/746), arts. 1, 17(2) (with arts. 5, 17(7))

[^key-8b57cdb5bdc27e9585cead14b040e2c8]: S. 106 applied (22.4.2022) by The East Anglia TWO Offshore Wind Farm Order 2022 (S.I. 2022/433), arts. 1(2), 16(2) (with arts. 16(7), 40, 41) S. 106 applied (22.4.2022) by The East Anglia ONE North Offshore Wind Farm Order 2022 (S.I. 2022/432), arts 1(2), 16(2) (with arts. 16(7), 40, 41)

[^key-8b748e74d9d91d4d6db9c5312c0fb42a]: Words in s. 66H(10) inserted (1.4.2011) by Flood and Water Management Act 2010 (c. 29), s. 49(3), Sch. 5 para. 7(2) (with s. 49(1)(6)); S.I. 2011/694, art. 3(j)

[^key-8b974111975fff2741febb2230f6bfce]: Words in s. 17H(10) repealed (1.1.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 17(8)(b); S.I. 2015/1938, art. 3(f)(vii)

[^key-8baa4cad4c0c21a94d6fa88e921e1e72]: Words in s. 2B(9) substituted (31.3.2017) by The Water Act 2014 (Consequential Amendments etc.) Order 2017 (S.I. 2017/506), arts. 1(1), 6(2)

[^key-8bc4b4d80b057728ed07495b6f71c459]: S. 106 applied (2.2.2015) by The Northumberland County Council (A1 – South East Northumberland Link Road (Morpeth Northern Bypass)) Development Consent Order 2015 (S.I. 2015/23), arts. 1, 18(2) (with art. 18(7))

[^key-8c3ef541b861170134e9c44aa75de1fd]: Words in s. 162(1A)(d) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 105(2)(a); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(s) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-8cd6b75bea615090d05a64d4690940c5]: Words in s. 89(3)(a) substituted (1.11.2022 for E.) by Health and Care Act 2022 (c. 31), ss. 175(5)(c), 186(6); S.I. 2022/1003, reg. 3(a)

[^key-8d56a2ac038578d7842976219868f711]: S. 195A applied (with modifications) (3.10.2016) by The Water and Sewerage Undertakers (Exit from Non-household Retail Market) Regulations 2016 (S.I. 2016/744), regs. 1(2), 19(5)

[^key-8d8e138714d52d437883afb3eccdb4ee]: Word in s. 31(5)(6) substituted (1.4.2014) by The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) Order 2014 (S.I. 2014/892), art. 1(1), Sch. 1 para. 84(8) (with art. 3)

[^key-8e3cf54d37c206c281f90f64afd64bec]: Words in s. 19(3) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 14 para. 9(3)(a); S.I. 2014/416, art. 2(1)(e) (with Sch.)

[^key-8e51bc7d4b9dae96da93b9e2415b904e]: Words in s. 17G(1)(a) repealed (1.1.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 16(3)(c); S.I. 2015/1938, art. 3(f)(vii)

[^key-8e625b3765d675d0b49c084d6f180ce5]: S. 23(2H) inserted (1.10.2010 for specified purposes, 12.1.2024 in so far as not already in force) by Flood and Water Management Act 2010 (c. 29), s. 49(3), Sch. 5 para. 5(1) (with s. 49(1)(6), Sch. 5 para. 5(4)); S.I. 2010/2169, art. 4; S.I. 2024/35, art. 2(b)

[^key-8eb366f8db60ca1d91446b0f03270561]: Words in s. 17D(2) substituted (15.12.2011) by The Water Supply (Amendment to the Threshold Requirement) Regulations 2011 (S.I. 2011/3014), regs. 1(1), 2 (with reg. 1(2))

[^key-8ef7efe50af2f0b5390440389a44bd66]: Sch. 3 para. 1(b) and word omitted (26.5.2015) by virtue of Deregulation Act 2015 (c. 20), s. 115(3)(r), Sch. 23 para. 28(4)(e)(i)

[^key-8efd43de0bb1bca8de4e45a010f63f99]: Words in s. 206(10) omitted (26.5.2015) by virtue of Deregulation Act 2015 (c. 20), s. 115(3)(r), Sch. 23 para. 28(4)(d)

[^key-8f10cad6a8484c292615291d8ef97974]: S. 23 applied (with modifications) (28.6.2013) by The Water Industry (Specified Infrastructure Projects) (English Undertakers) Regulations 2013 (S.I. 2013/1582), reg. 1(1)(b), Sch. 1 para. 7(2) (with reg. 1(1)(c))

[^key-8f20ae2932c7c3347e3a5a123b389585]: Words in s. 63AB(1)(a) substituted (6.3.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 64(4); S.I. 2017/58, art. 2(c) (with art. 3(1))

[^key-8f315264c518b5bf8038b428f0e27752]: Words in s. 202(4)(c) inserted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 114(4)(d); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(x) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-8f352697bf9ee7b379c85a252689f5cf]: Words in s. 89(4) substituted (1.11.2022 for E.) by Health and Care Act 2022 (c. 31), ss. 175(5)(d)(i), 186(6); S.I. 2022/1003, reg. 3(a)

[^key-8f9f6f9b9d763dc5d7336f009164d85c]: Words in s. 174(1A)(a)(ii) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 108(2)(c)(ii); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(u)(i) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-906c4b969b4bdfd1b701a9f6e197990e]: Words in s. 134(2)(b) substituted (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 246(3)(b) (with Sch. 7)

[^key-9081558343d3f421c2f9f394b4a7efbe]: Words in s. 17D(7) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 12(7)(a); S.I. 2017/462, art. 3(k)(iv) (with art. 11)

[^key-908cf564190222634d65653dcea53364]: Words in s. 66G(10) inserted (1.4.2011) by Flood and Water Management Act 2010 (c. 29), s. 49(3), Sch. 5 para. 7(1) (with s. 49(1)(6)); S.I. 2011/694, art. 3(j)

[^key-90bf74dc84338e1ecca787ac0ff86ec6]: Words in s. 23(6) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 35(8)(b); S.I. 2017/462, art. 3(k)(ee)(v)

[^key-910112049373717757abda680aa38fa2]: Words in s. 22A(1) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 31(2)(c); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(j) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9180227a56e6e1f03fcba528b8705e4a]: S. 104(3) repealed (1.10.2017 for E., 1.4.2019 for W.) by Water Act 2014 (c. 21), ss. 11(2)(b), 94(3); S.I. 2017/462, art. 4(b); S.I. 2017/1288, art. 3(d)

[^key-9194cdc5e312e3f10a4b2246da62d965]: S. 106 applied (2.10.2014) by The North Killingholme (Generating Station) Order 2014 (S.I. 2014/2434), arts. 1, 14(2) (with arts. 6, 13, 14(7), Sch. 8 Pt. 1 para. 6, Sch. 8 Pt. 3 paras. 4(3), 6, 17, Sch. 8 Pt. 5 para. 9)

[^key-91b3d393dd038c23d340566b22442d12]: S. 87(3)(a)(i) substituted (1.4.2013 for E.) by Health and Social Care Act 2012 (c. 7), ss. 35(2), 306(2)(3); S.I. 2013/160, art. 2(2) (with arts. 7-9)

[^key-91dacedfbbd5434a210fd4bb538d7c4f]: Words in s. 91(3) substituted (1.11.2022 for E.) by Health and Care Act 2022 (c. 31), ss. 176(3)(d)(ii), 186(6); S.I. 2022/1003, reg. 3(b)

[^key-921053ad3c69eeaefcb36c2bb1be7510]: Words in s. 16B(9) substituted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 13(3)(a); S.I. 2024/1226, regs. 1(2), 2(1)(22)

[^key-9210c083b956c99eee51831f0e62ed21]: Word in s. 47(3B)(b) inserted (1.4.2018) by Water Act 2014 (c. 21), ss. 18(5)(d), 94(3); S.I. 2017/462, art. 5(a) (with art. 14)

[^key-9223e8c6cfd042af700aaf07e5883eca]: S. 155(3)-(6) applied (11.8.2022) by The Sizewell C (Nuclear Generating Station) Order 2022 (S.I. 2022/853), art. 1, Sch. 18 para. 7(3) (with arts. 62, 76, 87)

[^key-923657e67a4ed4e10b22eee25972699b]: Words in Sch. 11 para. 6(6)(a) inserted (25.6.2013) by Growth and Infrastructure Act 2013 (c. 27), ss. 25(9), 35(1); S.I. 2013/1488, art. 3(e) (with art. 8(3))

[^key-9249b75390dc65b5288e519108ec7f0b]: S. 141DB inserted (3.11.2023 for specified purposes) by Environment Act 2021 (c. 30), ss. 82(1), 147(3) (with s. 144); S.I. 2023/1170, reg. 2(a)(i)

[^key-92673a132476ab5189150ad53c6d2de0]: Word in Sch. 2 para. 5(3)(b) substituted (23.2.2024) by The Water Industry Act 1991 (Amendment) Order 2024 (S.I. 2024/204), arts. 1(2), 7(4)

[^key-9286b9945273cbfd43aa3097eab4dd52]: Words in s. 17H(4) substituted (1.1.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 17(3); S.I. 2015/1938, art. 3(f)(vii)

[^key-928c064319d12bdd5fdc92a917bc1f9c]: S. 106 applied (18.9.2014) by The A556 (Knutsford to Bowdon Improvement) Development Consent Order 2014 (S.I. 2014/2269), arts. 1, 15(2)

[^key-929a829bc3344bcec6b7886c32888bda]: S. 17R applied (with modifications) (28.6.2013) by The Water Industry (Specified Infrastructure Projects) (English Undertakers) Regulations 2013 (S.I. 2013/1582), reg. 1(1)(b), Sch. 1 para. 5(8) (with reg. 1(1)(c))

[^key-9300af18cc954254f150c618a7e3c191]: Word in Sch. 15 Pt. 1 substituted (1.4.2014) by The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) Order 2014 (S.I. 2014/892), art. 1(1), Sch. 1 para. 94(a) (with art. 3)

[^key-932f840c71b73c58797c92002a857b95]: S. 106 applied (18.4.2018) by The Network Rail (Hope Valley Capacity) Order 2018 (S.I. 2018/446), arts. 1, 14(2) (with arts. 14(7), 24(8), 33(2))

[^key-933956dbe480d6d53c9cbd93dffd1d35]: Words in s. 27H(4) inserted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 43(3); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(k) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-93404ef52ab59591e2697be8531ec7d2]: S. 106 applied (22.8.2013) by The Leeds Railway Station (Southern Entrance) Order 2013 (S.I. 2013/1933), arts. 1, 13(2)

[^key-9363be0b3cde0b70234a6d2810ebe235]: S. 39B(7)(aa) inserted (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 230(2)(b) (with Sch. 7)

[^key-939285616c8a6888d0a5e8a98a9afd5d]: Words in s. 17M(1) substituted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 14(2)(b); S.I. 2024/1226, regs. 1(2), 2(1)(22)

[^key-93a0333d051a39376511cbf012fb18c4]: Words in Sch. 15 Pt. 2 omitted (6.4.2025 for specified purposes, 1.1.2026 for specified purposes, 6.4.2026 for specified purposes) by virtue of The Digital Markets, Competition and Consumers Act 2024 (Consequential Amendments) Regulations 2025 (S.I. 2025/381), reg. 1(2)(4), Sch. para. 10; S.I. 2025/272, reg. 3; S.I. 2026/284, regs. 1(2), 2(1)(2)

[^key-93c1775a2dd235044646cf1f9a999d1d]: Word in s. 12(3D) substituted (14.7.2014) by Water Act 2014 (c. 21), s. 94(2)(s), Sch. 7 para. 8(b)

[^key-9410249a46bb994cbad4bb1dfc28a927]: Word in s. 17N(3)-(7) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 63(4); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-9421d8ca48bf06c0b2d8030a08278c11]: S. 106 applied (11.6.2020) by The M42 Junction 6 Development Consent Order 2020 (S.I. 2020/528), arts. 1, 21(2) (with art. 37)

[^key-9488da1bd274273b5d21af9226401110]: Words in s. 174(2A)(b)(i) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 108(4)(b); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(u)(i) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-94d84bf3eadb7b5f605aad32e14d97e4]: Words in s. 61(5) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 60(8)(b)(ii); S.I. 2017/462, art. 3(k)(vii)

[^key-94f8aacf675bffbacf041c64ee5b776d]: Words in s. 17K(2)(a)(i) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 21(4); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(j) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-951541cad4fe89e7c4df5818f1816d14]: S. 143(6)-(6D) substituted for s. 143(6)-(9) (1.11.2015) by Water Act 2014 (c. 21), ss. 16(1), 94(3); S.I. 2015/1469, art. 4(a) (with art. 5(4)(5))

[^key-9533a8716903c4cf6287361314438b94]: S. 195(4)-(4B) substituted for s. 195(4)-(6) (14.7.2014) by Water Act 2014 (c. 21), ss. 35, 94(2)(j)

[^key-95391598fe6d05687727b1ad2e161d69]: S. 106 applied (31.5.2025) by The East Yorkshire Solar Farm Order 2025 (S.I. 2025/585), arts. 1, 16(2) (with art. 49, Sch. 14)

[^key-9584bc028c9827ea2f5aac855016ba3b]: S. 14(6A) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 54(7); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-958b75533878285e099584da50c3676f]: Sch. 2: power to amend conferred (1.10.2010) by Flood and Water Management Act 2010 (c. 29), s. 49(3), Sch. 5 para. 5(2)-(4) (with s. 49(1)(6)); S.I. 2010/2169, art. 4, Sch.

[^key-95a3bb503ec9d7b94cbc5e82004d7573]: Word in s. 192B(1)(b) substituted (1.4.2014) by The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) Order 2014 (S.I. 2014/892), art. 1(1), Sch. 1 para. 89(a) (with art. 3)

[^key-95afbf529b08004224e1117018ca5eca]: Words in s. 148(2)(cc) inserted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 100; S.I. 2017/462, art. 3(k)(xv)

[^key-960aa891bce05af4b13169bbc2bb3434]: S. 190 applied (with modifications) (28.6.2013) by The Water Industry (Specified Infrastructure Projects) (English Undertakers) Regulations 2013 (S.I. 2013/1582), reg. 1(1)(b), Sch. 1 para. 13(10) (with reg. 1(1)(c))

[^key-966900c67fc1d3de577b23d986bdef43]: Words in s. 202(6) omitted (26.5.2015) by virtue of Deregulation Act 2015 (c. 20), s. 115(3)(r), Sch. 23 para. 28(4)(c)

[^key-9704b7b9f0b4f2ffc23d608f2f5944eb]: Words in s. 152(1) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 102; S.I. 2016/465, art. 2(m), Sch. 1 para. 1(r) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-973e3b52e3a362b5e3c9d0b2d55b8da9]: Word in s. 15(4) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 56(4); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-97475bf5e875b1a25121db31358274fa]: Words in s. 174(1A)(a)(i) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 108(2)(b)(ii); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(u)(i) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-974f6e885f56dcdc9ef28d6d1c45f9e0]: Pt. 3 Ch. 2A applied (3.10.2016) by The Water and Sewerage Undertakers (Exit from Non-household Retail Market) Regulations 2016 (S.I. 2016/744), regs. 1(2), 38

[^key-97697e582ec3b00c845a8180dd06ba05]: Words in s. 147(1) inserted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 99; S.I. 2016/465, art. 2(m), Sch. 1 para. 1(q) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9784a11aa48c9843af646de7ecf49b41]: Words in s. 208(1) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 117(2)(b); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(z) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9797d843248ce1e66c6930e35e58c294]: Words in s. 217(3) inserted (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 258(3) (with Sch. 7)

[^key-97ab42924efc19b847e4658f21638715]: Words in s. 217(7) inserted (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 258(5) (with Sch. 7)

[^key-97cb509cefdb84d5b710484c3fef1277]: Words in s. 174(2A)(b)(ii) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 108(4)(c); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(u)(i) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-98cb706898f3799f501d96d50a013d54]: S. 142(6A)(6B) inserted (14.7.2014) by Water Act 2014 (c. 21), ss. 33(2), 94(2)(h)

[^key-98cf9bfaa9b442c0b4a697dc37fcd089]: Words in s. 89(1)(b) substituted (1.11.2022 for E.) by Health and Care Act 2022 (c. 31), ss. 175(5)(b)(ii), 186(6); S.I. 2022/1003, reg. 3(a)

[^key-98f1b8a4799b706cfe763f918a86b5d0]: Word in s. 127(3)(a) substituted (1.1.2024) by The Retained EU Law (Revocation and Reform) Act 2023 (Consequential Amendment) Regulations 2023 (S.I. 2023/1424), reg. 1(2), Sch. para. 30(2)(c)

[^key-98fae7d31e066a6a6393f5cc4ce22543]: S. 39B(11)(11A) substituted for s. 39B(11) (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 230(3) (with Sch. 7)

[^key-999456d38e2603b18574aee2fb4368f6]: S. 106 applied (25.2.2026) by The A46 Coventry Junctions (Walsgrave) Development Consent Order 2026 (S.I. 2026/125), arts. 1, 21(2) (with arts. 40, 45, Sch. 9) (which affecting provisions were superseded by S.I. 2026/537, arts. 1, 21(2) (with arts. 40, 45, Sch. 9)

[^key-99c53087ee972fbe1b12f52f62320085]: Words in s. 27(4) substituted (1.4.2014) by The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) Order 2014 (S.I. 2014/892), art. 1(1), Sch. 1 para. 81 (with art. 3)

[^key-9a69b05d8af5492ce74a253c21578afb]: S. 106 applied (15.12.2014) by The London Underground (Northern Line Extension) Order 2014 (S.I. 2014/3102), arts. 1, 16(2) (with Sch. 8 para. 45)

[^key-9a7b2cd1dfc14b7a8a7a916d31b76398]: Words in s. 2(2C)(e) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 3(4)(b); S.I. 2017/462, art. 3(k)(ii)

[^key-9a99fadcf583d30db8fa0545a10e6d1f]: S. 106 applied (9.2.2024) by The A12 Chelmsford to A120 Widening Development Consent Order 2024 (S.I. 2024/60), arts. 1, 24(2) (with arts. 4, 24(8), 52, Sch. 11 paras. 6, 24, 39(1), 55(1), 84)

[^key-9a9a1ca67b8758fa336740d6cfcad81b]: S. 17K(10) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 61(4); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-9a9cc12b09e5a84005df51677041550b]: S. 17M(6) inserted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 14(4); S.I. 2024/1226, regs. 1(2), 2(1)(22)

[^key-9ad04e02625e0c5f61d973120dbd6441]: Words in s. 162(1B) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 105(3); S.I. 2017/462, art. 3(k)(xvi)

[^key-9ae058d9b408f75073c32fffa4bb3770]: Words in s. 68(1A)(a) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 67(3)(b); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(m) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9b4c34356e4208fe09a8605f4c3d2059]: Words in s. 156(4) substituted (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 249 (with Sch. 7)

[^key-9b52a80c7405ae56a3802a788980dd3f]: Word in s. 31(7) substituted (1.4.2014) by The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) Order 2014 (S.I. 2014/892), art. 1(1), Sch. 1 para. 84(9)(b) (with art. 3)

[^key-9b539d035859f99db052dad858191a0b]: Words in s. 174(5A)(a) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 108(6)(a); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(u)(i) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9b630ba862857fd94907e310970550f1]: Words in s. 132(6) substituted (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 244(6) (with Sch. 7)

[^key-9b8aa2fe1cc2e51d730dd3a7cbc7bd08]: Word in s. 33(1) substituted (1.4.2014) by The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) Order 2014 (S.I. 2014/892), art. 1(1), Sch. 1 para. 86 (with art. 3)

[^key-9b9e71b42965d13d1819cc28161b45aa]: S. 2(2A)(e) and word inserted (14.7.2014 for specified purposes, 18.12.2015 in so far as not already in force) by Water Act 2014 (c. 21), ss. 22(2)(b), 94(2)(e); S.I. 2015/1938, art. 2(e)

[^key-9bb4f288c093c9a0f1bbaaf583b9a323]: Words in s. 86(4)(c)(i) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 75(3); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(o) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9bbc580cdde5d3762f058b25de262d5b]: Word in s. 31(3) substituted (1.4.2014) by The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) Order 2014 (S.I. 2014/892), art. 1(1), Sch. 1 para. 84(4) (with art. 3)

[^key-9bdc82ace87e07cfbb7287bddf15361d]: S. 118 excluded (18.7.2023) by The Longfield Solar Farm Order 2023 (S.I. 2023/734), arts. 1, 6(1)

[^key-9c2c3f162453ccf76d8ef1ae1cc0a010]: Word in s. 12(3A) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 53(4); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-9cbb179ee88d2a3bd8528602512fa84b]: S. 141DA inserted (17.5.2024 for specified purposes, 1.1.2025 in so far as not already in force) by Environment Act 2021 (c. 30), ss. 81, 147(3) (with s. 144); S.I. 2024/639, regs. 2(c), 4

[^key-9cbf89ca2715efda20c1385fe2c52cbb]: Words in s. 63AA title substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 63(2); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(l) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9cf9f0a7ecc29f157fb3e6b4e60ed72b]: Words in s. 26(1) substituted (1.4.2017 except as it relates to qualifying sewerage licensees) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 38; S.I. 2017/462, art. 3(k)(vi)

[^key-9d3c45903471188a6dd8eead4e7ffa67]: Words in s. 39B(6)(c) substituted (14.7.2014) by Water Act 2014 (c. 21), ss. 28(4)(b)(ii), 94(2)(g)

[^key-9da8b26fc9088c42404564dd7f1cb3b4]: S. 47(3B)(a) substituted (1.4.2018) by Water Act 2014 (c. 21), ss. 18(5)(c), 94(3); S.I. 2017/462, art. 5(a) (with art. 14)

[^key-9ddc16d12c62a3873978b1a098145db9]: Words in s. 76(1) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 73(a); S.I. 2017/462, art. 3(k)(viii)

[^key-9df9178a8bf03c2519c3b5c99548413d]: Words in s. 8(5)(b) substituted (14.7.2014) by Water Act 2014 (c. 21), ss. 13(4), 94(2)(b)

[^key-9e15781da889b1e831f4d87753d03ea0]: S. 37A(9)(9A) substituted for s. 37A(9) (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 229(3) (with Sch. 7)

[^key-9e2b21c7d3cbca3d6b5237c4265a2c27]: Words in s. 95A(4) inserted (1.11.2016) by Water Act 2014 (c. 21), ss. 30(6), 94(3); S.I. 2016/1007, art. 2(e)

[^key-9e6b7aaadfc5aa1ed78e8ee4149ffad8]: Words in s. 66I(2)(b) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 2 para. 9(3)(b); S.I. 2016/465, art. 2(j)(ii) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9e7293565420e9c7fe66b9eb8352dcaa]: Words in s. 17O(5)(c)(iii) inserted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 23(4); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(j) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9eb65b5853f750cace6a1fa75ad7d220]: Words in s. 73(1) substituted (1.4.2016) by Explanatory Note 2014 (c. 21), s. 94(3), Sch. 7 para. 70(a); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(m) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-9f004f8e1293214cea28f1d9a2b23f48]: Words in s. 161(3)(b) inserted (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 250(2) (with Sch. 7)

[^key-9f06515e45ae138fb7c5ff41922fc95a]: S. 162(1A)(e) and word inserted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 105(2)(b); S.I. 2017/462, art. 3(k)(xvi)

[^key-9f5ea85d65573e8a5771aa4cc5645616]: Word in s. 17R(1) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 67; S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-9ff190e917d2f49f96bf05be51f7feb3]: Words in s. 18(1A)(b) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 26(3)(b); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(j) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-a0025c094396d6ea93a6f6dc370f4c25]: S. 179 applied (with modifications) (28.6.2013) by The Water Industry (Specified Infrastructure Projects) (English Undertakers) Regulations 2013 (S.I. 2013/1582), reg. 1(1)(b), Sch. 1 para. 13(1) (with reg. 1(1)(c))

[^key-a0046d6851a1bfa92e19477ac9c449c2]: Words in s. 17Q(6) substituted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 15(2)(b); S.I. 2024/1226, regs. 1(2), 2(1)(22)

[^key-a09d49294b806f5754294ffcbf4d408f]: Words in s. 16A(2)-(9) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 58(3); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-a0cbffad02b650c83d8754db4b79e939]: S. 17O title substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 23(2); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(j) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-a13c3c42c3aaa9d51da9c433909bb1ee]: Ss. 17L, 17M applied (28.6.2013) by The Water Industry (Specified Infrastructure Projects) (English Undertakers) Regulations 2013 (S.I. 2013/1582), reg. 1(1)(b), Sch. 1 para. 5(3) (with reg. 1(1)(c))

[^key-a1550ff42994633856eeb970990d29b7]: S. 106 applied (19.6.2020) by The Cleve Hill Solar Park Order 2020 (S.I. 2020/547), arts. 1, 13(2) (with art. 37)