Gas Act 1986

[^key-31a1ffffe03a4d99fcbb64056312aa96]: S. 19CA(4)(c) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 27(5)(c) (as amended by The Electricity and Gas etc. (Amendment) (EU Exit) Regulations 2020 (S.I. 2020/1016), regs. 1(2), 3(10)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-31cac9dd3bd9883b654eb0691aa3df39]: Words in s. 19A(2) substituted (26.8.2004) by The Gas (Third Party Access) Regulations 2004 (S.I. 2004/2043), reg. 1, Sch. 2 para. 1(c)

[^key-328084e005ce028d1f5d12f7d954fe2a]: Word in s. 41EB(2)(a) omitted (1.4.2014) by virtue of 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. 51(4)(a) (with art. 3, Sch. 2 para. 2)

[^key-33056d8b268630902bc2a89f6485ef5d]: Words in s. 27B(3) substituted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 28(3)(c)(ii)

[^key-332bfaa4ddd87e742082ce57deedac61]: Sch. 4A para. 4(1) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 29(5)(a); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-3342e9e00becdc77f2ed031054ea1ac0]: S. 4C inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 32

[^key-3345b84d89b2c6e0df008ae80a2bd208]: Words in s. 4AA(1A)(c) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 8(2)(a); 2020 c. 1, Sch. 5 para. 1(1)

[^key-337841e40159b854fb6e3adf132b28c6]: S. 7B modified (26.12.2023) by Energy Act 2023 (c. 52), ss. 134, 334(3)(c)

[^key-33cc3e417d52ca3e2164ff92407404c4]: S. 62 repealed (1.3.2005) by The Competition Act 1998 (Transitional, Consequential and Supplemental Provisions) Order 2000 (S.I. 2000/311), arts. 1, 18

[^key-3426c9e030368196087997a6379d9cb6]: S. 27(3)(4) repealed (20.6.2003) by Enterprise Act 2002 (c. 40), s. 279, Sch. 9 para. 4(4), Sch. 26; S.I. 2003/1397, art. 2(1), Sch.

[^key-34979e2f19d8de9c7d153a524ddb0b93]: S. 8AA(11A) inserted (19.9.2012) by The Electricity and Gas (Smart Meters Licensable Activity) Order 2012 (S.I. 2012/2400), arts. 1, 23(3)

[^key-34dccb077af761b09165d9c562570c20]: Sch. 2B para. 6A substituted (5.10.2004) by Energy Act 2004 (c. 20), ss. 181(1), 198(2); S.I. 2004/2575, art. 2(1), Sch. 1

[^key-34e265eebcca485e3f489f9a3617495e]: Words in s. 8M(2) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 19(3) (with reg. 20) (as amended by S.I. 2020/1016, regs. 1(2), 3(7)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-352a1902041a6f580b0d9c1bc70b8063]: Word in s. 36A(4) substituted (20.6.2003) by Enterprise Act 2002 (c. 40), s. 279, Sch. 9 para. 17(3); S.I. 2003/1397, art. 2(1), Sch.

[^key-3554259bd180412e021416dcd26528ae]: Words in s. 48(1) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 28; S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-35a9b8568c5efd466930646e8f6ed939]: Word in s. 8N(1) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 21(2)(a) (with reg. 21(10)(11)) (as amended by S.I. 2020/1016, regs. 1(2), 3(8)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-3609e58b8d3f84660b9dc3717f0da250]: Word in s. 23D heading substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 18(3); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-3690f9f51d33335b5e20bcd9e5fc99b7]: S. 19C(6A) inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 11(9)

[^key-37888be349c1b4e402fb23ec44cbe309]: Words in s. 33BC(6) substituted (18.12.2011) by Energy Act 2011 (c. 16), ss. 66(8), 121(3)

[^key-378cc079f1ff64de2550112cc874afa6]: Words in s. 19A(2) inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 8(4)

[^key-37aed75927b5a8791f83b151a4dd7e74]: Words in s. 19C(9) inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 11(13)(a)

[^key-37cc09dbea8566358d10e55420299d58]: Words in s. 36A(2B) 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. 50(4)(c) (with art. 3)

[^key-3828e25437599bfbd337ef3432114ec5]: S. 19A(6A) inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 8(9)

[^key-389dc7ecaa4a96fc4b451e969e48047f]: Words in s. 4AA(8) substituted (25.5.2024) by The Energy Act 2023 (Consequential Amendments) Regulations 2024 (S.I. 2024/706), regs. 1(2), 2(2)(b)

[^key-3a1f51bb3215a5b85c64345bd0fd93b6]: S. 8J(4)(c) and word omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 17(5)(b) (with reg. 17(6)(7)) (as amended by S.I. 2020/1016, regs. 1(2), 3(6)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-3a715c0bcf44a7e638b8b2805b45b3b5]: Words in s. 8R(3) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 23(3); 2020 c. 1, Sch. 5 para. 1(1)

[^key-3a925c7591ab0386e50a166daf3620a4]: S. 8G(1)(b) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 16(2)(b); 2020 c. 1, Sch. 5 para. 1(1)

[^key-3abfc1562e6d64fd6b15e3a7768af48f]: Words in s. 4D(1) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(2)(a); 2020 c. 1, Sch. 5 para. 1(1)

[^key-3b1d17667d7b1d09baae074342a2160b]: Ss. 24-26A omitted (10.11.2011) by virtue of The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 41(9) (with reg. 42)

[^key-3b7e669ce29b7d91d51b6958a628fb37]: S. 33BC heading substituted (28.2.2007) by Climate Change and Sustainable Energy Act 2006 (c. 19), s. 28(3), Sch. para. 2(2); S.I. 2007/538, art. 2

[^key-3c37c455e512fc99518a10c6c7a754b1]: Words in s. 4AA(1A)(a) substituted (26.12.2023) by Energy Act 2023 (c. 52), ss. 202(2), 334(3)(f)

[^key-3c56747a9713fab35f9f01339aa5a80f]: Words in s. 23B(2)(d) substituted (13.1.2022) by The Consumer Scotland Act 2020 (Consequential Provisions and Modifications) Order 2022 (S.I. 2022/34), art. 1(1), Sch. para. 2(6)(a) (with art. 5)

[^key-3caba01259b65f80829d0e8bf4109e85]: S. 23 modified (26.12.2023) by Energy Act 2023 (c. 52), ss. 80(2), 334(3)(b)

[^key-3cb7646d257a4d4b5a3e34a80a3f9088]: Words in s. 48(1) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 35(3); 2020 c. 1, Sch. 5 para. 1(1)

[^key-3cb782df113ba241694b0eee5ae51f8d]: Words in s. 19E(1) substituted (26.8.2004) by The Gas (Third Party Access) Regulations 2004 (S.I. 2004/2043), reg. 1, Sch. 2 para. 6(h)(i)

[^key-3d2ebaa32831952905fc651a109b2889]: S. 19C(5)-(10) substituted for s. 19C(5) (26.8.2004) by The Gas (Third Party Access) Regulations 2004 (S.I. 2004/2043), reg. 1, Sch. 2 para. 3(f)

[^key-3d41c3f66b91b27624bcdd770d6bdc73]: S. 36(4) substituted (26.5.2015) by Deregulation Act 2015 (c. 20), ss. 97(3), 115(3)(k)

[^key-3d56d6e4fc1076b31324c266b64d4cc6]: Words in s. 48(1) inserted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 35(5); 2020 c. 1, Sch. 5 para. 1(1)

[^key-3d973d7bdc0265ce6afc649fe3196934]: Ss. 11A-11C and cross-heading inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 7(2)

[^key-3dcc0ff13109d23dcecfd409210ce399]: Word in Sch. 2B para. 7(4)(b) substituted (28.1.2013) by Energy Act 2011 (c. 16), ss. 23(5), 121(1); S.I. 2013/125, art. 3(a)

[^key-3de08af3e3543e0c1b8edb379b53686f]: Words in s. 27(1)(b) inserted (1.12.2004) by Energy Act 2004 (c. 20), ss. 150(8), 198(2); S.I. 2004/2575, art. 2(2), Sch. 2

[^key-3dff96e58a1077f5f301dcb925632dbd]: Words in Sch. 4A para. 8(4) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 29(9)(b); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-3e585ca6f8d172774368f35987a95710]: S. 19C(2A)-(2C) inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 11(4)

[^key-3e962ab8a2d7d03414451250d1c4a66a]: Sch. 4B para. 3(e)(iii) substituted (14.1.2015) by The Electricity and Gas (Internal Markets) Regulations 2014 (S.I. 2014/3332), regs. 1(1), 3(a)

[^key-3f27498085247ff1afb1ece638a72ea4]: Words in s. 19D(11) substituted (26.8.2004) by The Gas (Third Party Access) Regulations 2004 (S.I. 2004/2043), reg. 1, Sch. 2 para. 4(n)

[^key-3f663f8dd263e911c071eb498552fe93]: S. 48(1ZA) inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 47(3)

[^key-3fa46d65fe2f5f8abc4de0bf5f6a1afe]: Words in s. 36A(3A) 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. 50(7) (with art. 3)

[^key-3fd0983347bbf9f7c90b3f3db39c5d11]: S. 28(4A)(4B) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 14 para. 2(3); S.I. 2014/416, art. 2(1)(e) (with Sch.)

[^key-4016c3a86259dd59b93cba9d811b0570]: Words in s. 66 omitted (1.4.2014) by virtue of The Public Bodies (Abolition of the National Consumer Council and Transfer of the Office of Fair Trading’s Functions in relation to Estate Agents etc) Order 2014 (S.I. 2014/631), art. 1(3), Sch. 1 para. 4(19)(b) (with Sch. 1 para. 28, Sch. 2 paras. 13-15)

[^key-40b7ab414e7f7981a1fe1af045ec497a]: Sch. 2B para. 7(1A) inserted (28.1.2013) by Energy Act 2011 (c. 16), ss. 23(4), 121(1); S.I. 2013/125, art. 3(a)

[^key-415c9b00cc42f947176101f2598f5f61]: Word in s. 4D(1)(b) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(2)(c)(ii); 2020 c. 1, Sch. 5 para. 1(1)

[^key-41d55ed72be7747b67230e1203829376]: Words in s. 48(1) substituted (19.9.2012) by The Electricity and Gas (Smart Meters Licensable Activity) Order 2012 (S.I. 2012/2400), arts. 1, 27(a)

[^key-42291039024cb8dcf97181cf5a2d219b]: Words in s. 30C(1) substituted (8.6.2010) by Energy Act 2010 (c. 27), ss. 24(1), 38(3) (with s. 24(3))

[^key-42762f0cf1791050c4bea90787e7d5fb]: Words in s. 48(1) inserted (14.1.2015) by The Electricity and Gas (Internal Markets) Regulations 2014 (S.I. 2014/3332), regs. 1(1), 2(b)

[^key-42ce2727d914a1f56d2b5defb1098cd9]: S. 8F(5)-(8) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 15(4) (with reg. 15(6)(7)) (as amended by S.I. 2020/1016, regs. 1(2), 3(4)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-42f1ae577de51ac0393b408c44d2b739]: Words in s. 4AA(5) substituted (5.10.2004) by Energy Act 2004 (c. 20), ss. 83(b), 198(2); S.I. 2004/2575, art. 2(1), Sch. 1

[^key-4363300829b3a80f30d01a26b3761ff8]: Words in s. 55(3) substituted (1.10.2009) by The Companies Act 2006 (Consequential Amendments, Transitional Provisions and Savings) Order 2009 (S.I. 2009/1941), art. 1(2), Sch. 1 para. 70(5)(a) (with art. 10)

[^key-43be00e9bbc5f536f6cfd72fe04ec95e]: Words in s. 41F(3A) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 27(4)(b); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-43bf139a54b78a353341c0c3e2ee856c]: Words in s. 33BAA(1)(c) substituted (1.4.2014) by The Public Bodies (Abolition of the National Consumer Council and Transfer of the Office of Fair Trading’s Functions in relation to Estate Agents etc) Order 2014 (S.I. 2014/631), art. 1(3), Sch. 1 para. 4(10) (with Sch. 1 para. 28, Sch. 2 paras. 13-15)

[^key-43ca2daca2b8654c822fd603772e7324]: Words in s. 8K(2)(b) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 18(2)(d) (with reg. 20) (as amended by S.I. 2020/1016, regs. 1(2), 3(7)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-446ab4acfddfa34eb1e431ed9a9023b8]: Words in s. 29 substituted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 37(4)(b)

[^key-45b1febf692f00d897a0e154f2b56538]: Words in s. 17(10) substituted (1.4.2009) by Energy Act 2008 (c. 32), ss. 93(3), 110(2); S.I. 2009/45, art. 3(b)(i)

[^key-45d39bc643ca3104c281360106b606f1]: Word in s. 41F(3A) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 27(4)(a); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-4601594c1b3596a1892bc0112e8e8108]: S. 19C(5A) inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 11(7)

[^key-4601afeda91113bf44f9a4f0aa54c475]: Words in s. 33BC(5)(e) substituted (18.12.2011) by Energy Act 2011 (c. 16), ss. 66(6)(c)(i), 121(3)

[^key-46569e9c695a3eb39781bd74c5fd1f9a]: S. 33BDA(3)(da)-(dc) inserted (26.12.2023) by Energy Act 2023 (c. 52), ss. 214(3)(a)(ii), 334(3)(g)

[^key-46bf2e52d9c74a25b323768ecfd5d57d]: Words in s. 8G(1)(a) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 16(2)(a)(ii); 2020 c. 1, Sch. 5 para. 1(1)

[^key-46c96364cef73d4fd7837cf25e4e231b]: Word in Sch. 4A para. 1(8) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 29(2)(b)(ii); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-47180c35caf3cd0c70b61080f6078b02]: Word in s. 8M(5)(b) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 19(4) (with reg. 20) (as amended by S.I. 2020/1016, regs. 1(2), 3(7)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-471d6ece56f2065baa025a4b96989da3]: Words in s. 66 inserted (1.4.2014) by The Public Bodies (Abolition of the National Consumer Council and Transfer of the Office of Fair Trading’s Functions in relation to Estate Agents etc) Order 2014 (S.I. 2014/631), art. 1(3), Sch. 1 para. 4(19)(a) (with Sch. 1 para. 28, Sch. 2 paras. 13-15)

[^key-475249f606077cbcecb1240f22ff12d9]: Words in s. 8N(4) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 21(5)(b) (with reg. 21(10)(11)) (as amended by S.I. 2020/1016, regs. 1(2), 3(8)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-47c26440192604f6e50c4623e39167d4]: Words in s. 19A(6) substituted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 8(8)(a)

[^key-47dbbbdda351683acf9f92d2ce21f53a]: Words in s. 41I heading substituted (1.4.2014) by The Public Bodies (Abolition of the National Consumer Council and Transfer of the Office of Fair Trading’s Functions in relation to Estate Agents etc) Order 2014 (S.I. 2014/631), art. 1(3), Sch. 1 para. 4(18)(a) (with Sch. 1 para. 28, Sch. 2 paras. 13-15)

[^key-481f82c856635979b0e47931db21bd33]: Ss. 4AA-4B applied (18.12.2011) by Energy Act 2011 (c. 16), ss. 78(1), 121(3)

[^key-484431bdccfd2ef757d6d9698ffc524c]: Ss. 4AA-4B applied (18.2.2014) by Energy Act 2013 (c. 32), ss. 136(1), 156(2)

[^key-485ea5f8acf513c527ec68de22c1d6b0]: Word in s. 8K(5) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 18(4) (with reg. 20) (as amended by S.I. 2020/1016, regs. 1(2), 3(7)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-487d6970aa45261771e0503dda079f65]: Words in s. 27(2) substituted (20.6.2003) by Enterprise Act 2002 (c. 40), s. 279, Sch. 9 para. 4(3)(c); S.I. 2003/1397, art. 2(1), Sch.

[^key-4893c26dd687c7d2a78559810bce4ab2]: Word in s. 64(2) inserted (26.1.2009) by Energy Act 2008 (c. 32), s. 110(2), Sch. 5 para. 2; S.I. 2009/45, art. 2(e)(iv)

[^key-489b9fc1497fed1160666b985b202d64]: Words in s. 5(1)(a) inserted (14.8.2006) by Energy Act 2004 (c. 20), ss. 149(2)(a), 198(2); S.I. 2006/1964, art. 2, Sch.

[^key-48cd2b194aa06b13fb2998b812fb175b]: Word in s. 41E heading substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 24(4); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-48d3be50de17f93a166beb4983fd9754]: S. 4AB(3)(b)(ba) substituted for s. 4AB(3)(b) (1.4.2014) by The Public Bodies (Abolition of the National Consumer Council and Transfer of the Office of Fair Trading’s Functions in relation to Estate Agents etc) Order 2014 (S.I. 2014/631), art. 1(3), Sch. 1 para. 4(2) (with Sch. 1 para. 28, Sch. 2 paras. 13-15)

[^key-4984cbec7a2eff330d203b38e94c7b12]: Sch. 2B applied (with modifications) (26.12.2023) by Energy Act 2023 (c. 52), s. 153(2)-(5), 334(3)(d)

[^key-49cf6092ca9c30d8224376b36edaacb0]: Word in s. 23C(2) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 17(3); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-4a2bbc32a36cf4beaefb5e2ab610c88b]: Words in s. 36A(10) substituted (20.6.2003) by Enterprise Act 2002 (c. 40), s. 279, Sch. 9 para. 17(8); S.I. 2003/1397, art. 2(1), Sch.

[^key-4a475bb2b726b3168b99d19d6b465f09]: Words in s. 41I substituted (1.4.2014) by The Public Bodies (Abolition of the National Consumer Council and Transfer of the Office of Fair Trading’s Functions in relation to Estate Agents etc) Order 2014 (S.I. 2014/631), art. 1(3), Sch. 1 para. 4(18)(b) (with Sch. 1 para. 28, Sch. 2 paras. 13-15)

[^key-4a6e952586d7437aaca690dc49be32e4]: Ss. 4AA-4B applied (26.11.2008) by Energy Act 2008 (c. 32), ss. 102(1), 110(2)

[^key-4a90258c663ca444db83b31ec09b567f]: Words in Sch. 4A para. 1(13) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 29(2)(f)(ii); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-4a90f7469b387cc55d67786c6e11c884]: S. 27B(2A) inserted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 31(4) (as amended by The Electricity and Gas etc. (Amendment) (EU Exit) Regulations 2020 (S.I. 2020/1016), regs. 1(2), 3(12)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-4aa5928bbd18770da3251584cac1d7f1]: Words in s. 28(6)(a) inserted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 14 para. 2(5)(b); S.I. 2014/416, art. 2(1)(e) (with Sch.)

[^key-4ace4d2f88d9e3d6c04bb2af539c5826]: Words in s. 19D(12)(a)(i) substituted (26.8.2004) by The Gas (Third Party Access) Regulations 2004 (S.I. 2004/2043), reg. 1, Sch. 2 para. 4(o)(ii)

[^key-4b1e017d85bc7fbbf69b26fa8b591ff3]: Words in s. 36A(6) substituted (1.4.2014) by virtue of 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. 50(9)(a)(ii) (with art. 3)

[^key-4b5e7982d2a9de306f9d77de5e6e5ca4]: Words in s. 27D(4)(a) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 33(3); 2020 c. 1, Sch. 5 para. 1(1)

[^key-4b65be86e59cb0c4d80626c11e0115fa]: Words in s. 48(1) inserted (1.12.2004) by Energy Act 2004 (c. 20), ss. 149(11), 198(2); S.I. 2004/2575, art. 2(2), Sch. 2

[^key-4baadb29b7d7bb534d12c70b60af04da]: Words in s. 33BC(3) substituted (28.2.2007) by Climate Change and Sustainable Energy Act 2006 (c. 19), s. 28(3), Sch. para. 2(3); S.I. 2007/538, art. 2

[^key-4bcbe96ed26bbf2e98757c1890eeb0a1]: S. 19D(2A)(2B) inserted (26.8.2004) by The Gas (Third Party Access) Regulations 2004 (S.I. 2004/2043), reg. 1, Sch. 2 para. 4(d)

[^key-4bd4438bb2feeb7bcbbcf6eccf14adf8]: Words in s. 33BC(6) substituted (28.2.2007) by Climate Change and Sustainable Energy Act 2006 (c. 19), s. 28(3), Sch. para. 2(5); S.I. 2007/538, art. 2

[^key-4bd77f6fb2b1a183bf4ed89fefdaef64]: S. 19A(4)(5) omitted (10.11.2011) by virtue of The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 8(7)

[^key-4c2b89e7789d455805a775368b9aef1b]: Word in s. 27(1) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 22; S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-4c34cbfd53d3894df93b1e9e9912cb79]: Words in s. 4D(2)(d) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(3)(d)(ii); 2020 c. 1, Sch. 5 para. 1(1)

[^key-4c9ba2fbec379eebf1e945db69fca957]: Words in s. 7A(3) inserted (1.12.2004) by Energy Act 2004 (c. 20), ss. 149(7), 198(2); S.I. 2004/2575, art. 2(2), Sch. 2

[^key-4d0b84a0ee1ddb4c71001154f77f53d3]: Words in s. 28(6) inserted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 14 para. 2(5)(a); S.I. 2014/416, art. 2(1)(e) (with Sch.)

[^key-4d26b5c28acb40939fa405debdee1e9c]: Words in Sch. 2B para. 6A(4)(aa) substituted (13.1.2022) by The Consumer Scotland Act 2020 (Consequential Provisions and Modifications) Order 2022 (S.I. 2022/34), art. 1(1), Sch. para. 2(18)(a) (with art. 5)

[^key-4d9f1d1dd583f01267ffd3748d98f4fb]: Words in s. 19E(1) substituted (6.4.2008) by The Companies Act 2006 (Consequential Amendments etc) Order 2008 (S.I. 2008/948), art. 2(2), Sch. 1 para. 98 (with arts. 6, 11, 12)

[^key-4dc206584187ef7b102eeccf3e39b22e]: Words in s. 36A(2A) 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. 50(3)(b) (with art. 3)

[^key-4dd2a83a2b3fd11cea9135273bf72115]: S. 8N(5)(b) and word omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 21(6)(b) (with reg. 21(10)(11)) (as amended by S.I. 2020/1016, regs. 1(2), 3(8)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-4e2f878e26277ec47e8e8d4541130fdd]: Words in s. 8N(1)(b) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 21(2)(d)(ii) (with reg. 21(10)(11)) (as amended by S.I. 2020/1016, regs. 1(2), 3(8)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-4e3afd304ee9c6d43b02c06c4ced3baa]: Words in s. 8E(1) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 13(3) (with reg. 14) (as amended by S.I. 2020/1016, regs. 1(2), 3(3)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-4e69829d613373eda537f8a7715cef3b]: Words in s. 33BC(5)(b) substituted (28.2.2007) by Climate Change and Sustainable Energy Act 2006 (c. 19), s. 28(3), Sch. para. 2(4)(b); S.I. 2007/538, art. 2

[^key-4eab6a478edfe962549fee58381c2e91]: S. 19D(10)(a) substituted (26.8.2004) by The Gas (Third Party Access) Regulations 2004 (S.I. 2004/2043), reg. 1, Sch. 2 para. 4(l)

[^key-4f37d01145750bcc42d92b13e44cb45b]: Act: transfer of functions (1.10.2008) by Consumers, Estate Agents and Redress Act 2007 (c. 17), ss. 30(3)(a), 66(2) (with s. 6(9), Sch. 3); S.I. 2008/2550, art. 2, Sch.

[^key-5007cf48b4c94409ab38f91c3e448b23]: Word in s. 48(1) 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. 21(2)(c)

[^key-50367cf1faadad99c20e7c47e2b6089f]: S. 19AA(2) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 25(4); 2020 c. 1, Sch. 5 para. 1(1)

[^key-508865cfd990172f9351997b5bebfd43]: Words in s. 4C inserted (25.2.2020) by The Electricity and Gas (Internal Markets) Regulations 2020 (S.I. 2020/96), regs. 1, 2(2)

[^key-5189d0ed4efd36e26f38b63f3d4ca409]: Words in s. 36A(7)(b) substituted (1.5.2004) by The Competition Act 1998 and Other Enactments (Amendment) Regulations 2004 (S.I. 2004/1261), reg. 1(a), Sch. 2 para. 1(2)(c)

[^key-527eb46ecffa215777156168e374a6db]: Words in Sch. 4A para. 7(7) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 29(8)(c); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-52cb632918380fa42187bb6b20881209]: Ss. 30G-30O inserted (18.2.2014) by Energy Act 2013 (c. 32), s. 156(2)(h), Sch. 14 para. 1(2) (with Sch. 14 para. 1(8))

[^key-530c1666ae1416ef4d6d450f6a34ec2a]: Words in s. 19DZA(5)(b)(ii) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 29(2); 2020 c. 1, Sch. 5 para. 1(1)

[^key-533fba3208f1ed942b77903d31e7edcc]: Word in s. 4AA(6) inserted (8.6.2010) by Energy Act 2010 (c. 27), ss. 16(8), 38(3)

[^key-5403165955047400d2227c74676ea31c]: Words in s. 22(1) omitted (10.11.2011) by virtue of The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 37(2)(a)(i)

[^key-546549d9a4b283c2d6c44b68c1b15367]: Words in s. 19A(10) inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 8(15)(a)

[^key-5472d3ec41c56c8c90405efc8ef89dd1]: S. 64A inserted (14.8.2006) by Energy Act 2004 (c. 20), ss. 153, 198(2); S.I. 2006/1964, art. 2, Sch.

[^key-550f61045fc88b453d604fd18eb3262b]: Words in s. 4AA(5) inserted (19.9.2012) by The Electricity and Gas (Smart Meters Licensable Activity) Order 2012 (S.I. 2012/2400), arts. 1, 18(2)(b)

[^key-553c5935e30c5b75ace8b2665f13d9a7]: S. 4AA(5)(ba) repealed (26.1.2009) by Energy Act 2008 (c. 32), ss. 83(1)(c), 110(2), Sch. 6; S.I. 2009/45, art. 2(d)(aa)(e)(vi)(i)

[^key-558e750f63f3b109858f0c664d346072]: S. 28(5)(c) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 14 para. 2(4); S.I. 2014/416, art. 2(1)(e) (with Sch.)

[^key-55ab5e56cf55977f6abcdde0dcde6f0b]: Words in s. 19C(6) inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 11(8)

[^key-562c8a8d5ed293e79b0a4861bc7bbacb]: S. 8N(9A) inserted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 21(8) (with reg. 21(10)(11)) (as amended by S.I. 2020/1016, regs. 1(2), 3(8)); 2020 c. 1, Sch. 5 para. 1(1)

[^key-568fc711be68620f1fe9a92f212ba009]: S. 7AB inserted (19.9.2012) by The Electricity and Gas (Smart Meters Licensable Activity) Order 2012 (S.I. 2012/2400), arts. 1, 21

[^key-56bbd0ced321afc8feb5d978f9725505]: Ss. 41HA-41HC inserted (26.11.2008) by Energy Act 2008 (c. 32), s. 110(1)(b), Sch. 4 para. 1

[^key-56c2b7018e925714577da0fbb7f37394]: Words in s. 6A(1B)(a) substituted (1.4.2014) by The Public Bodies (Abolition of the National Consumer Council and Transfer of the Office of Fair Trading’s Functions in relation to Estate Agents etc) Order 2014 (S.I. 2014/631), art. 1(3), Sch. 1 para. 4(3) (with Sch. 1 para. 28, Sch. 2 paras. 13-15)

[^key-56ef963916e604e751829c5ca35aa240]: Words in s. 27(2) inserted (1.12.2004) by Energy Act 2004 (c. 20), ss. 150(8), 198(2); S.I. 2004/2575, art. 2(2), Sch. 2

[^key-578b6817b9be30f35b28502b997e5e12]: Words in s. 41HB(2) substituted (26.10.2023) by Energy Act 2023 (c. 52), ss. 215(2)(b), 334(2)(k)

[^key-58cedb277eee031a1ac177ea6c346b9c]: Word in s. 23(4)(b)(iii) omitted (1.4.2014) by virtue of The Public Bodies (Abolition of the National Consumer Council and Transfer of the Office of Fair Trading’s Functions in relation to Estate Agents etc) Order 2014 (S.I. 2014/631), art. 1(3), Sch. 1 para. 4(5)(a) (with Sch. 1 para. 28, 2 paras. 13-15)

[^key-595a21edec428c039f7ab8d8e9799642]: Words in Sch. 4A para. 5(1) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 29(6)(b); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-59a4470d9e2c76775f2d5e8f620541f4]: S. 36A(9) repealed (20.6.2003) by Enterprise Act 2002 (c. 40), s. 279, Sch. 9 para. 17(7), Sch. 26; S.I. 2003/1397, art. 2(1), Sch.

[^key-59a6dd6502537ef09b7119e863b82a87]: Words in s. 48(1) inserted (14.7.2020) by The Gas (Internal Markets) Regulations 2020 (S.I. 2020/625), regs. 1(2), 6(b)

[^key-59ae121f382ae96cf9cc0b73b017f7fe]: Words in s. 48(1) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 35(2); 2020 c. 1, Sch. 5 para. 1(1)

[^key-5aac49ab54e723b4506235c2f955b5c5]: S. 7B(2C) inserted (25.5.2024) by The Energy Act 2023 (Consequential Amendments) Regulations 2024 (S.I. 2024/706), regs. 1(2), 2(3)

[^key-5ac1e7dcfd6158f2b2cb160da4c37dfc]: S. 19C(7)(e) substituted (31.12.2020 immediately before IP completion day) by The Gas (Internal Markets) Regulations 2020 (S.I. 2020/625), regs. 1(2), 10(6)(a)

[^key-5b2c92d33d91da718072b2381d1ec171]: Words in Sch. 4A para. 1(9) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 6 para. 29(2)(c)(i); S.I. 2014/416, art. 2(1)(d) (with Sch.)

[^key-5ba031b02654b78a50c696db5d616db5]: Words in s. 4D(3) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(4)(a); 2020 c. 1, Sch. 5 para. 1(1)

[^key-5c21de8f4dbfa7e83a45fccc415b0c2a]: S. 19D(6)(a) ceased to have effect (26.8.2004) by virtue of The Gas (Third Party Access) Regulations 2004 (S.I. 2004/2043), reg. 1, Sch. 2 para. 4(f)