Water Industry Act 1991

[^key-2771031e5d87f3fa0ef6d0e05af72bd1]: S. 181 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(4) (with reg. 1(1)(c))

[^key-2789ee57ef32f04a7ddf1382453ecbf5]: Words in Sch. 4A para. 9 inserted (2.4.2018) by The Regulation and Inspection of Social Care (Wales) Act 2016 (Consequential Amendments) Regulations 2018 (S.I. 2018/195), regs. 2(1), 16(3)

[^key-27908307a929dbebd9b77a50984fc882]: Word in s. 22A(6)(d) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 31(5)(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-27c7fc40c3915b448e6837b862ab9586]: Words in s. 195(3) inserted (14.7.2014) by Water Act 2014 (c. 21), ss. 33(3)(b), 94(2)(h)

[^key-27cb6e04a9af8e49a8ac7466a69e2b77]: S. 142 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. 11(1) (with reg. 1(1)(c))

[^key-27e514de5d22a2802d0b06d82da3631b]: Ss. 77-79 modified (6.4.2010) by The Cowes Port Health Authority Order 2010 (S.I. 2010/1216), arts. 1(1), 4, Sch.

[^key-27e5afa55dd422c2542b813d20b6f018]: Words in s. 17P(7)(b)(v) inserted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 24(3); 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-27e9673934d61f304d5ee5fa4bff1f0c]: S. 183 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(6) (with reg. 1(1)(c))

[^key-27eeca0fbc7fad9c2dbd8e49bed7d7d2]: S. 106 applied (22.7.2020) by The Norfolk Vanguard Offshore Wind Farm Order 2020 (S.I. 2020/706), arts. 1, 15(2) (with arts. 41, 42, Sch. 16 para. 66)

[^key-284abe3101cf9283be488e3eb83d9109]: S. 106 applied (15.3.2021) by The Wheelabrator Kemsley K3 Generating Station Order 2021 (S.I. 2021/173), arts. 1, 10(2)

[^key-284eed00d30ec1287e0cc80747438d0b]: S. 158(7)(b)(iv) and word inserted (14.7.2014) by Water Act 2014 (c. 21), ss. 21(2)(b), 94(2)(d)

[^key-289857f877eda4fb092f5ba57c42b350]: S. 182 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(5) (with reg. 1(1)(c))

[^key-28b99844ef093ade5777ea918fbb15b6]: S. 2(2DA)(2DB) 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(3), 94(2)(e); S.I. 2015/1938, art. 2(e)

[^key-291b0a6addcd70268f8df06cf77474e6]: S. 154A(1)(c) and word inserted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 103(2)(d); 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-2932783bbef7cfe22b7ff3a10db5464c]: Words in s. 24(1A) substituted (1.4.2017 except as it relates to qualifying sewerage licensees) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 36(2)(c); S.I. 2017/462, art. 3(k)(vi)

[^key-29633aa77ba94f6fa3b267346a42231d]: Word in s. 27H(4) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 43(4)(b); 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-297d69cd5e27039ebbac4b796fce26cb]: Words in s. 174(5A)(b) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 108(6)(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-29bf8a15b25eef0596124b7d813b0b06]: Words in s. 208(2) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 117(3)(c); 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-29c2ca7c1ff0d6ac0a26ca4b43848d39]: S. 17M(1A) inserted (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. 78(3) (with art. 3, Sch. 2 para. 2)

[^key-29c3f3ae490983fdca4ca7dd8e152d7f]: Word in s. 154A(1) repealed (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 103(2)(a); 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-29d382d48b7e6657e80919bb0d80ada6]: S. 12(3D) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 53(6); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-29f459b5ff9288da98dc374a5bf4e110]: S. 46(9)(b) and word repealed (1.4.2018) by Water Act 2014 (c. 21), ss. 18(4)(d), 94(3); S.I. 2017/462, art. 5(a) (with art. 14)

[^key-29fe1a3b5ad21b366745f102e7a09364]: Words in s. 132(4)(c) 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(5) (with Sch. 7)

[^key-2a2b625851f8ca45a4cbb49126f0cbf9]: S. 22C 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. 6(4) (with reg. 1(1)(c))

[^key-2a9cd8e93695f422351267488f903ba3]: Words in s. 17R(2)(b) inserted (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. 80 (with art. 3)

[^key-2b12e859a23fc4d53ce84822a6a1a162]: Words in s. 93D(2)(b) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 83(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-2b446b39c54d356b248f944fa3f85586]: Ss. 66E-66ED substituted (1.9.2015 for the substitution of s. 66EB(1)-(7), 1.9.2016 for the substitution of ss. 66E for specified purposes, 66EA, 66EB(8), 66EC, 66ED, 1.4.2017 in so far as not already in force) by Water Act 2014 (c. 21), s. 94(3), Sch. 2 para. 5; S.I. 2015/1469, art. 3(d)(ii); S.I. 2016/465, art. 3(e) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16); S.I. 2017/462, art. 3(i)(iv) (with arts. 6-9)

[^key-2b5d087440b93b68f39c087b407f60c0]: S. 42(7) repealed (1.4.2018 for specified purposes) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 54; S.I. 2017/462, art. 5(e)(ii) (with art. 14) (as amended by S.I. 2017/926, art. 2(3))

[^key-2b67353305c5529ec6a42c1e1a1cb570]: Ss. 33A-33C inserted (6.4.2015 for the insertion of s. 33C, 18.12.2015 in so far as not already in force) by Water Act 2014 (c. 21), ss. 14(2), 94(3); S.I. 2015/773, art. 2(2)(a); S.I. 2015/1938, art. 2(d)

[^key-2b6e2d2f454dcd410ccf9ef2c6bf79b7]: Words in s. 5(5) omitted (26.5.2015) by virtue of Deregulation Act 2015 (c. 20), s. 115(3)(r), Sch. 23 para. 28(4)(a)

[^key-2b6ec479860ebe5bbb100b04e555117e]: Ss. 66DA-66DC inserted (1.9.2015 for the insertion of s. 66DB in part, 1.9.2015 for the insertion of s. 66DB(3), 1.4.2016 for the insertion of s. 66DB(1)(b) so far as not already in force, 30.3.2017 in so far as not already in force) by Water Act 2014 (c. 21), s. 94(3), Sch. 2 para. 4; S.I. 2015/773, art. 3(c) (with art. 5); S.I. 2015/1469, art. 3(d)(i); S.I. 2016/465, art. 2(j)(i) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16); S.I. 2017/462, art. 2(c) (with art. 10)

[^key-2b7d2a6f4a0165587ca82d98b6ec497c]: Word in s. 101B(4)(a) repealed (1.4.2018 for specified purposes) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 89(b); S.I. 2017/462, art. 5(e)(bb)(iv) (with art. 14) (as amended by S.I. 2017/926, art. 2(3))

[^key-2bb0c2cc47770ff6c71540747eb6b4b5]: S. 106 applied (7.8.2012) by The Ipswich Barrier Order 2012 (S.I. 2012/1867), arts. 1, 13(2) (with arts. 46-48, Sch. 8 para. 18)

[^key-2bb7aee3c0ba824eab6d857f76b943d4]: S. 161 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. 12(3) (with reg. 1(1)(c))

[^key-2bbbb668e09def195b24cbd9534cbf2d]: Word in s. 37D(1) inserted (14.7.2014) by Water Act 2014 (c. 21), ss. 27(4), 94(2)(g)

[^key-2be24aed8586a4382968417a920c36ba]: Words in s. 195(1) repealed (14.7.2014) by Water Act 2014 (c. 21), ss. 34(2), 94(2)(i)

[^key-2c1c0cb69381ddec913bf8219e80a831]: S. 106 applied (26.8.2015) by The Dogger Bank Teesside A and B Offshore Wind Farm Order 2015 (S.I. 2015/1592), arts. 1, 18(2) (with arts. 40, 41)

[^key-2c2b4b7b60ae3b71c92b5eadd0042cd8]: S. 105(6) repealed (1.10.2017 for specified purposes) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 92(c); S.I. 2017/462, art. 4(d)(ii) (as substituted by S.I. 2017/926, art. 2(2))

[^key-2c2fd82dc2888ad6fdfac611c40bbcb8]: Words in s. 31(4A) 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(7) (with art. 3)

[^key-2c42663e7c1dbf666991601c18d0cd90]: S. 38A(2A) inserted (1.11.2016) by Water Act 2014 (c. 21), ss. 29(4), 94(3); S.I. 2016/1007, art. 2(d)

[^key-2c61222f280edcb1cd397db108ee7c9d]: S. 213(1A) modified (1.11.2022 for E.) by Health and Care Act 2022 (c. 31), ss. 175(9), 186(6); S.I. 2022/1003, reg. 3(a)

[^key-2c84914852bb8fff2f526462f25217b7]: S. 106 applied (31.12.2020) by The Network Rail (Cambridgeshire Level Crossing Reduction) Order 2020 (S.I. 2020/1485), arts. 1, 17(2)

[^key-2cb3fc7538f9e9dbea666b33421499a8]: S. 17E(2)(aa) inserted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 14(3)(b); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(h) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-2cdae01abe7f8ea2ce48102ac2f6f4ad]: Words in s. 39A(2A) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 51(2); 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-2d4e1b053af43c2a8c8d2aa4e8419f06]: S. 38ZA inserted (1.11.2016) by Water Act 2014 (c. 21), ss. 29(1), 94(3); S.I. 2016/1007, art. 2(d)

[^key-2d5d5439662c57a535075e0157379bba]: Word in s. 27H(1)(b) repealed (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 43(2)(a); 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-2d70bfc56216b10eef6f9dbd4945f3d2]: Words in s. 93B(6) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 81(4); 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-2d99fe0ffe35b7977fcd1223bb267a56]: Words in s. 17R(4) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 25(5)(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-2daaa0bc5c52818429bc81c22dc3457b]: Words in s. 150A(6) substituted (22.4.2014) by Crime and Courts Act 2013 (c. 22), s. 61(3), Sch. 9 para. 52; S.I. 2014/954, art. 2(c) (with art. 3) (with transitional provisions and savings in S.I. 2014/956, arts. 3-11)

[^key-2dbebcfbf982057f15b935f57f17b177]: S. 17G(2A) inserted (1.1.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 16(4); S.I. 2015/1938, art. 3(f)(vii)

[^key-2dce12968e5598afd6ad4eb9e632b31b]: S. 17F(7)(g) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 15(4)(b); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(i) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-2dd20697c174257949393d40bc7a3b0b]: Words in s. 93B(5) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 81(4); 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-2dd7f9480971731b118db0b624ef6a5f]: Words in s. 2(5A)(b) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 3(7)(b); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(c)(ii) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-2de54073e19d67a531c9b099a8a72678]: S. 106 applied (9.5.2024) by The Sheringham Shoal and Dudgeon Extensions Offshore Wind Farm Order 2024 (S.I. 2024/564), arts. 1, 14(2) (with arts. 35, 36, Sch. 14)

[^key-2e0da9b638a8e0333d8dd2ce88858189]: S. 203(8)(9) inserted (14.7.2014) by Water Act 2014 (c. 21), ss. 36(5), 94(2)(j)

[^key-2e110fde3218fa6124fe73754e721860]: Words in s. 154A(6)(b) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 103(3)(b); 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-2e3a7b230f1112860dbf04759cd5ff72]: S. 17HA inserted (1.1.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 18; S.I. 2015/1938, art. 3(f)(vii)

[^key-2e975a7c0668d2c2591e1cb797e8382c]: S. 48 repealed (1.4.2018 for specified purposes) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 57; S.I. 2017/462, art. 5(e)(ii) (with art. 14) (as amended by S.I. 2017/926, art. 2(3))

[^key-2ead945a44666dbf9528c5bcd2836983]: Word in s. 22(3) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 30(a); 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-2f28605202e9b2815becdad2d17699a2]: S. 2(2C)(f) and word inserted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 3(4)(c); S.I. 2017/462, art. 3(k)(ii)

[^key-2f44565dcb51786022cf1c32e6442505]: Words in s. 72(5)(c) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 69; 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-2fbd53f1735f44ade05a288cbd992ce8]: Words in s. 219(1) inserted (1.4.2012) by Localism Act 2011 (c. 20), s. 240(2), Sch. 19 para. 29; S.I. 2012/628, art. 6(i) (with arts. 9, 11, 14, 15, 17)

[^key-302e89b47c527db697c320320c455177]: Words in s. 96A(2) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 86(4); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(p) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-3031a52d2b0b96d9bc2ab4847fcb48d9]: S. 66I(8A) inserted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 2 para. 9(4); S.I. 2017/462, art. 3(i)(vi)

[^key-3068d9a1d74102d319cb7beb7cdd0a9c]: Words in s. 31(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. 84(5)(c) (with art. 3)

[^key-3087fa62a08ccffe0b7be09ae901c08e]: S. 106 applied (15.4.2025) by The A122 (Lower Thames Crossing) Development Consent Order 2025 (S.I. 2025/462), arts. 1, 19(2) (with arts. 5, 43, 53(7), Sch. 14)

[^key-316234fd44eac82fdf0d493674b8692f]: S. 106 applied (1.5.2020) by The Riverside Energy Park Order 2020 (S.I. 2020/419), arts. 1, 18(2) (with arts. 7, 18(6))

[^key-3162bc928a6b612251cbdb0322fe94b9]: Words in s. 39B(6) inserted (14.7.2014) by Water Act 2014 (c. 21), ss. 28(4)(b)(i), 94(2)(g)

[^key-318fc69aa2f4e1b2547ee3a3472911f6]: Words in s. 66H(4)(d) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 2 para. 8(3); S.I. 2017/462, art. 3(i)(v)

[^key-31d126d4461da630caaca5cc976b7826]: S. 35E and cross-heading inserted (24.2.2025) by Water (Special Measures) Act 2025 (c. 5), ss. 2, 17(2)(c)

[^key-31fcdb6023d936c3ca057a7011a3a9ca]: Words in s. 17P(1)-(8) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 65(2); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-32313cbfa13d9ecc99a51fd427fb4917]: S. 106 applied (6.6.2022) by The M25 Junction 28 Development Consent Order 2022 (S.I. 2022/573), arts. 1, 19(2) (with arts. 5, 19(7), 36)

[^key-3259ed3ecf7ec524f1d3c2e845a23629]: S. 17M(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. 78(5) (with art. 3, Sch. 2 para. 2)

[^key-32aa7b19d94593babf80922e950c57c5]: S. 2(3)(d)(iii) omitted (25.6.2013) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(2), Sch. 21 para. 4

[^key-32b4888eb3878149fdd0f0668e956794]: S. 100A repealed (1.4.2018 for specified purposes) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 88; S.I. 2017/462, art. 5(e)(iii) (with art. 14) (as amended by S.I. 2017/926, art. 2(3))

[^key-32b8e385a09c42c942446aaa3b51a188]: S. 17G title substituted (1.1.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 16(2); S.I. 2015/1938, art. 3(f)(vii)

[^key-32dbd81866d65833bf60cc8beba52373]: Words in s. 31(4A) inserted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 13 para. 9; S.I. 2024/1226, regs. 1(2), 2(1)(17)

[^key-3326da1dd6f11c56459c452bfa5090ec]: Words in s. 37A(3) inserted (14.7.2014) by Water Act 2014 (c. 21), ss. 27(2), 94(2)(g)

[^key-332b62e7c1b5c07ba7700efbed12258e]: Word in s. 19 substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 27; 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-334b4c6d887bcd679e0ca288379e2650]: Words in Sch. 2 para. 2(4) substituted (E.W.) (1.4.2011) by Flood and Water Management Act 2010 (c. 29), s. 49(3), Sch. 5 para. 1(4) (with s. 49(1)(6)); S.I. 2011/694, art. 3(j) (with art. 5(3))

[^key-3373aafa14d9914a2370da98e4ed5219]: Words in s. 22C(2) inserted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 32(3)(a); 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-3391eed409caeee20acd7599f5ab9cf5]: S. 106 modified (29.10.2014) by The Able Marine Energy Park Development Consent Order 2014 (S.I. 2014/2935), art. 20(2) (with arts. 30(4), 53)

[^key-33a55ea55183c7d90fc8b5b8be791b7a]: Words in s. 120 substituted (1.4.2013) by The Natural Resources Body for Wales (Functions) Order 2013 (S.I. 2013/755), art. 1(2), Sch. 2 para. 239 (with Sch. 7)

[^key-33b285e419c4c193213982e5971ede9d]: S. 87B(2)(a) substituted (1.4.2013 for E.) by Health and Social Care Act 2012 (c. 7), ss. 35(10)(a), 306(2)(3); S.I. 2013/160, art. 2(2) (with arts. 7-9)

[^key-33d4d0741299d06ad998391915a3c914]: S. 106 applied (28.7.2025) by The Mona Offshore Wind Farm Order 2025 (S.I. 2025/870), arts. 1, 16(2) (with arts. 37, 38, Sch. 10)

[^key-33e5f2fdba256e22d3d3937a9a3d5148]: Words in s. 93C(1) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 82(2)(b); 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-3426da4852fc7d6fd81fb6ec0f97ed4e]: S. 106 applied (18.6.2020) by The A63 (Castle Street Improvement, Hull) Development Consent Order 2020 (S.I. 2020/556), arts. 1, 17(2) (with arts. 5, 44)

[^key-347c51f149aeeedaf52d2e9de40dea01]: Word in s. 14(6) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 54(6); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-34fe5b63e9e2a6f28467ebf643d5e474]: S. 106 applied (9.2.2016) by The National Grid (Hinkley Point C Connection Project) Order 2016 (S.I. 2016/49), arts. 1, 16(2) (with art. 16(7)(8), 32)

[^key-3515bd8b20147474063d43e28cd42955]: S. 118 excluded (15.2.2025) by The West Burton Solar Project Order 2025 (S.I. 2025/116), arts. 1, 6 (with art. 47, Sch. 15)

[^key-3548e86e71758699b640a058afcc6ea1]: S. 106 modified (9.4.2013) by The Lancashire County Council (Torrisholme to the M6 Link (A683 Completion of Heysham to M6 Link Road)) Order 2013 (S.I. 2013/675), arts. 1, 16(2)

[^key-35d091ff78128261ae763a4728364800]: S. 106 applied (28.11.2014) by The Walney Extension Offshore Wind Farm Order 2014 (S.I. 2014/2950), arts. 1, 15(2) (with arts. 38, 39)

[^key-35d95640209805da151a1fa559a94532]: Word in s. 2(7) 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)(a)

[^key-35e6482a26c52b23ae0b709f8be90422]: Words in s. 16(4A) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 57; S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-35f0a75364040df24e678274c42714e5]: Words in s. 91(3) substituted (1.11.2022 for E.) by Health and Care Act 2022 (c. 31), ss. 176(3)(d)(i), 186(6); S.I. 2022/1003, reg. 3(b)

[^key-3600e273d7480ef522ace4c19451cef3]: Words in Sch. 15 Pt. 2 inserted (6.4.2013) by Civil Aviation Act 2012 (c. 19), s. 110(1), Sch. 9 para. 6 (with Sch. 10 paras. 12, 17); S.I. 2013/589, art. 2(3)

[^key-361beb41d09bf08cfbe67e98b54ea5bb]: Words in s. 101A(7) repealed (1.11.2015) by Water Act 2014 (c. 21), ss. 41(2)(b), 94(3); S.I. 2015/1786, art. 2 (with art. 3)

[^key-3636fa5a31677f2b4ed7d2579f4c382d]: Word in s. 16B(6) inserted (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. 76(2) (with art. 3, Sch. 2 para. 2)

[^key-36ef892edd92e578a3385a6c7d8134a4]: S. 106 applied (25.3.2016) by The Thorpe Marsh Gas Pipeline Order 2016 (S.I. 2016/297), arts. 1, 17(2) (with art. 39)

[^key-37b49a4d996de0c79cef4f81b8a3aca8]: Word in s. 17G(4)(a)(iv) 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. 228(2) (with Sch. 7)

[^key-37bc00efa5288d6b39f4fc064c8320d3]: Words in s. 66I(2)(b) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 2 para. 9(3)(a); S.I. 2016/465, art. 2(j)(ii) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-380d33d5f05e859589750506d1aa19a2]: Ss. 17A, 17AA substituted for s. 17A (1.1.2016 for the substitution of s. 17A(2)-(6), 1.4.2016 for the substitution of s. 17A(1) for specified purposes and ss. 17A(7), 17AA(3)-(5), 1.11.2016 in so far as not already in force) by Water Act 2014 (c. 21), ss. 1(1), 94(3); S.I. 2015/1938, art. 3(a)(i) (with art. 4); S.I. 2016/465, art. 2(a)(i) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16); S.I. 2016/1007, art. 2(a) (with arts. 3, 4)

[^key-388b6bb1ee5eb3ff46be491496cddc56]: S. 106 applied (31.12.2014) by The Hornsea One Offshore Wind Farm Order 2014 (S.I. 2014/3331), arts. 1, 12(2) (with arts. 37, 38)

[^key-38a8be1d64b5edeedbfc9ae09b3bb82b]: Words in s. 66G(4)(d) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 2 para. 7(3); S.I. 2017/462, art. 3(i)(v)

[^key-38e206721f99b01bbb6e988db27debcf]: Words in s. 17D(1) inserted (1.1.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 12(2)(b); S.I. 2015/1938, art. 3(f)(ii) (with art. 4)

[^key-38f66e3c0b858d5ac7c9a075d92fe2d2]: Words in s. 66H(10) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 2 para. 8(4)(b); S.I. 2017/462, art. 3(i)(v)

[^key-391f6e99b023cc8758615e9ab6ab1f6e]: Words in s. 175(1) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 109(2); S.I. 2016/465, art. 2(m), Sch. 1 para. 1(v) (with Sch. 2) (as amended (22.3.2017) by S.I. 2017/462, art. 16)

[^key-39314b5252288c8e31292850e79f95e4]: Word in s. 201(1)(b) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 113(2); 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-393b5bd347f1951aac6e9965b309f2e6]: Words in s. 22(3) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 30(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-393cf45b123f680a38881cba6f2ce027]: Words in Sch. 3 para. 7(4)(b) omitted (26.5.2015) by virtue of Deregulation Act 2015 (c. 20), s. 115(3)(r), Sch. 23 para. 28(4)(e)(v)

[^key-393fe603f8dba42f9a520b6d75b565ea]: Words in s. 86(2)(a)(i) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 75(2); 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-39530a6b439490f48b1e496c8d90dac3]: Words in s. 22C(1) inserted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 32(2)(a); 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-3965c396ca219b1471f0bd3c9815f133]: Words in s. 17R(4) substituted (1.4.2016) by Water Act 2014 (c. 21), s. 94(3), Sch. 7 para. 25(5)(a); 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-3991eb84e01fe13f54e123df9be7a81e]: S. 6 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. 2 (with reg. 1(1)(c))

[^key-39c63e43cbde05c56bf6ba11e4913a7a]: Words in Sch. 13 para. 1(5A) substituted (1.10.2011) by Postal Services Act 2011 (c. 5), s. 93(2)(3), Sch. 12 para. 137(b); S.I. 2011/2329, art. 3

[^key-3a6b50344d13410da2f33a41e977d2e7]: S. 16B(11) inserted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 13(4); S.I. 2024/1226, regs. 1(2), 2(1)(22)

[^key-3ab551cec40e901c5be5104a6eae9757]: Words in s. 31(8) 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(11) (with art. 3)

[^key-3ac31487e0a3bf1c916af9642e03f735]: Word in s. 12(3) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 53(3)(a); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-3aced198ab67945dee1c4da4760652a4]: S. 17N 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(4) (with reg. 1(1)(c))

[^key-3af88d347c600234f7b8ccdbac3a26da]: Words in s. 66H(1)(b) substituted (1.4.2017) by Water Act 2014 (c. 21), s. 94(3), Sch. 2 para. 8(2); S.I. 2017/462, art. 3(i)(v)

[^key-3afbf37b973d29e73d79c4f1a1d0cead]: Words in s. 23(2D)(b) inserted (26.6.2020) by Corporate Insolvency and Governance Act 2020 (c. 12), s. 49(1), Sch. 9 para. 11 (with ss. 2(2), 5(2))

[^key-3afca36206b41b1508c98a2b9a8e5e25]: S. 111 modified (1.1.2017) by The Environmental Permitting (England and Wales) Regulations 2016 (S.I. 2016/1154), reg. 1(1), Sch. 23 paras. 1(3), 2 Table 9 (with regs. 1(3), 77-79, Sch. 4)