Enterprise Act 2002

S. 107(1)(ae) omitted (31.12.2020) by virtue of The Competition (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/93), regs. 1(1), 50 (with Sch. 4 paras. 24, 28) (as amended by S.I. 2020/1343, regs. 1(1), 35-59); 2020 c. 1, Sch. 5 para. 1(1)

Words in s. 49(4) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 15 para. 25(4)(b); S.I. 2014/416, art. 2(1)(f) (with Sch.)

Word in s. 183(3)(a)(iii) omitted (1.1.2025) by virtue of Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 8 para. 16(a); S.I. 2024/1226, regs. 1(2), 2(1)(12)

Word in s. 111(8) inserted (24.5.2024 for specified purposes, 1.1.2025 in so far as not already in force) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(2)(c), Sch. 10 para. 17(11)(b); S.I. 2024/1226, regs. 1(2), 2(1)(14) (with Sch. paras. 14(1)(2), 20)

Sch. 4 para. 9 renumbered as Sch. 4 para. 9(1) (3.8.2015 for specified purposes, 1.10.2015 in so far as not already in force) by Consumer Rights Act 2015 (c. 15), s. 100(5), Sch. 8 para. 28(a); S.I. 2015/1584, art. 3(d); S.I. 2015/1630, art. 3(j)

Words in s. 115 substituted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 10 para. 21(3); S.I. 2024/1226, regs. 1(2), 2(1)(14) (with Sch. paras. 14(1)(2), 20)

Words in s. 104(6) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 135(3)(c) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 114(5A) inserted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 10 para. 20(5); S.I. 2024/1226, regs. 1(2), 2(1)(14) (with Sch. paras. 14(1)(2), 20)

Words in s. 130 inserted (24.5.2024) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(2)(a), Sch. 7 para. 4(12) (with s. 130(2)(3))

Word in s. 106(7) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 138(7)(a) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 140(7) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 5(8); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 58(2C)(c) substituted (24.7.2025) by The Enterprise Act 2002 (Amendment of Section 58 Considerations) Order 2025 (S.I. 2025/737), arts. 1(1), 2(c)

Sch. 24 para. 18(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. 18(6)(a) (with art. 3)

Word in s. 162 heading substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 194(7) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 194(2)(d) omitted (1.1.2025) by virtue of Digital Markets, Competition and Consumers Act 2024 (c. 13), ss. 141(3)(a), 339(1); S.I. 2024/1226, regs. 1(2), 2(1)(2) (with Sch. para. 12, 20)

Sch. 7 para. 2(12) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 7 para. 4(8); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Ss. 111-115 amendment to earlier affecting provision 2007 c. 29, s. 60(9)

Word in s. 145(1)-(5) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 178 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Ss. 85-95: functions made exercisable concurrently (3.5.2023) by The Secretaries of State for Energy Security and Net Zero, for Science, Innovation and Technology, for Business and Trade, and for Culture, Media and Sport and the Transfer of Functions (National Security and Investment Act 2021 etc) Order 2023 (S.I. 2023/424), arts. 1(2), 15(2) (with arts. 16(5)(6), 17)

S. 127(1)(ab) inserted (24.5.2024) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(2)(a), Sch. 7 para. 4(10)(b) (with s. 130(2)(3))

Words in s. 109(1) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), ss. 29(3), 103(3); S.I. 2014/416, art. 2(1)(b) (with Sch.) (with a saving in S.I. 2014/549, Sch. 2 para. 6)

Words in s. 78(1)(a) inserted (26.10.2023) by Energy Act 2023 (c. 52), s. 334(2)(j), Sch. 16 para. 16

S. 107(2)(ea)(eb) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 15 para. 36(8); S.I. 2014/416, art. 2(1)(f) (with Sch.)

Words in s. 171(1) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 201(2)(a) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 111(5)(a) substituted (24.5.2024 for specified purposes, 1.1.2025 in so far as not already in force) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(2)(c), Sch. 10 para. 17(8)(a); S.I. 2024/1226, regs. 1(2), 2(1)(14) (with Sch. paras. 14(1)(2), 20)

Words in s. 112(4) substituted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 10 para. 18(7); S.I. 2024/1226, regs. 1(2), 2(1)(14) (with Sch. paras. 14(1)(2), 20)

S. 67 and cross-heading omitted (31.12.2020) by virtue of The Competition (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/93), regs. 1(1), 47 (with Sch. 4 paras. 25-28) (as amended by S.I. 2020/1343, regs. 1(1), 35-59); 2020 c. 1, Sch. 5 para. 1(1)

S. 151(7) inserted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), ss. 146(6)(d), 339(1); S.I. 2024/1226, regs. 1(2), 2(1)(2) (with Sch. para. 18, 20)

Words in s. 163(1) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 195(2)(b) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 120(1A) inserted (31.12.2020) by The Competition (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/93), regs. 1(1), 51A(3) (with Sch. 4 para. 28) (as amended by S.I. 2020/1343, regs. 1(1), 10, 35-59); 2020 c. 1, Sch. 5 para. 1(1)

S. 130A applied (with modifications) by 2012 c. 19, s. 60(4A) (as 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. 197(7) (with art. 3))

Word in s. 82(5) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 122 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 141(2A) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 9 para. 5(3); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Word in s. 174(3)-(5) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 204 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Word in s. 140(2) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 5(3); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 73(4) inserted (26.10.2023) by Energy Act 2023 (c. 52), s. 334(2)(j), Sch. 16 para. 12(4)

Sch. 25 paras. 44(12)(d) repealed (E.W.) (9.2.2009 for E., 31.1.2010 for W.) by Local Transport Act 2008 (c. 26), s. 134(4), Sch. 7 Pt. 2; S.I. 2009/107, art. 2(2), Sch. 2 Pt. 1; S.I. 2009/3294, art. 2(d)

Words in Sch. 4 para. 23(3) substituted (3.8.2015 for specified purposes, 1.10.2015 in so far as not already in force) by Consumer Rights Act 2015 (c. 15), s. 100(5), Sch. 8 para. 35; S.I. 2015/1584, art. 3(d); S.I. 2015/1630, art. 3(j)

S. 109 applied (with modifications) by 1991 c. 56, s. 17Q(6A) (as 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. 79(3) (with art. 3, Sch. 2 para. 2); and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 15; S.I. 2024/1226, regs. 1(2), 2(1)(22))

Words in Sch. 15 inserted (25.6.2013) by Groceries Code Adjudicator Act 2013 (c. 19), ss. 21(4), 25; S.I. 2013/1236, art. 2

S. 143(A1) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 9(2); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 111 applied (with modifications) (15.1.2012) by The Postal Services (Appeals to the Competition Commission) (Investigations and Extension of Time Limits) Order 2011 (S.I. 2011/2749), arts. 1, 3(c), 4 (as amended (1.4.2014) by The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) (No. 2) Order 2014 (S.I. 2014/549), art. 1(1), Sch. 1 para. 45(3)(4) (with art. 3); and (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 44; S.I. 2024/1226, regs. 1(2), 2(1)(22))

Words in s. 56(3) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 98(3)(c) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Word in s. 205(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. 4 (with art. 3)

Words in s. 104(6) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 135(3)(b) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 241(2A) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), ss. 55, 103(3); S.I. 2014/416, art. 2(1)(b) (with Sch.)

S. 156(3) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 12 para. 12; S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 143(5)-(8) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 9(6); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Word in s. 195(1) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 214 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 167B(5)(b) renumbered as s. 167B(5)(b)(i) (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 9 para. 9(2); S.I. 2024/1226, regs. 1(2), 2(1)(13) (with Sch. para. 10, 20)

Words in s. 23(6) substituted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 4 para. 2(7); S.I. 2024/1226, regs. 1(2), 2(1)(10) (with Sch. paras. 5(1), 20)

S. 46(1A) omitted (31.12.2020) by virtue of The Competition (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/93), regs. 1(1), 43(b) (with Sch. 4 para. 28) (as amended by S.I. 2020/1343, regs. 1(1), 35-59); 2020 c. 1, Sch. 5 para. 1(1)

S. 109A inserted (31.12.2020) by The Competition (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/93), regs. 1(1), 50A (with Sch. 4 para. 28) (as amended by S.I. 2020/1343, regs. 1(1), 9, 35-59); 2020 c. 1, Sch. 5 para. 1(1)

S. 171(6) omitted (31.12.2020) by virtue of The Competition (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/93), regs. 1(1), 57; 2020 c. 1, Sch. 5 para. 1(1)

Word in s. 149(5) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 182 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 172(2) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 202(3) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 42(6) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 15 para. 21(4); S.I. 2014/416, art. 2(1)(f) (with Sch.)

Word in s. 148(1)(2) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 181(2) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 107(1)(g)(h) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 141(2)(c) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 153(4) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 186(c) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 46A and cross-heading omitted (31.12.2020) by virtue of The Competition (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/93), regs. 1(1), 44 (with Sch. 4 paras. 24, 28) (as amended by S.I. 2020/1343, regs. 1(1), 35-59); 2020 c. 1, Sch. 5 para. 1(1)

Word in s. 124(4) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 8 para. 13(2)(b); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 113 applied (with modifications) (1.11.2012) by Health and Social Care Act 2012 (c. 7), para. 10(2), (12), s. 306(4), Sch. 10 para. 10(1)(e); S.I. 2012/2657, art. 2(2)

Sch. 4 para. 1A(4) inserted (21.7.2025 for specified purposes, 12.12.2025 in so far as not already in force) by Football Governance Act 2025 (c. 21), s. 100(1)(2)(g), Sch. 12 para. 7(3); S.I. 2025/1286, reg. 2(1)(e)(vi)

Word in s. 124(4) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 8 para. 13(2)(c); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 244(2) substituted (24.5.2024 for specified purposes, 1.1.2025 in so far as not already in force) by Digital Markets, Competition and Consumers Act 2024 (c. 13), ss. 326(3)(a), 339(2)(c); S.I. 2024/1226, regs. 1(2), 2(1)(5)(a) (with Sch. para. 19, 20)

S. 46D modified (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 4 para. 47(2); S.I. 2014/416, art. 2(1)(c) (with Sch.)

Words in s. 94B(1) substituted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 11 para. 12(3)(a); S.I. 2024/1226, regs. 1(2), 2(1)(15) (with Sch. paras. 16(2)(3), 20)

Words in Sch. 15 omitted (26.5.2015) by virtue of Deregulation Act 2015 (c. 20), s. 115(3)(r), Sch. 23 para. 28(6)

Sch. 9 para. 14 omitted (1.10.2011) by virtue of Postal Services Act 2011 (c. 5), s. 93(2)(3), Sch. 12 para. 165; S.I. 2011/2329, art. 3

S. 110(1)-(1C) substituted for s. 110(1) (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 10 para. 15(3); S.I. 2024/1226, regs. 1(2), 2(1)(14) (with Sch. paras. 14(1)(2), 20)

Words in s. 42(6)(k) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 15 para. 21(9); S.I. 2014/416, art. 2(1)(f) (with Sch.)

Words in s. 130 omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 159(3) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in Sch. 8 para. 20A(5)(b) inserted (24.7.2025) by The Enterprise Act 2002 (Amendment of Section 58 Considerations) Order 2025 (S.I. 2025/737), arts. 1(1), 6(d)(ii)

Words in Sch. 15 inserted (1.10.2015) by The Consumer Rights Act 2015 (Consequential Amendments) Order 2015 (S.I. 2015/1726), art. 1, Sch. para. 4

Words in s. 58(2D) omitted (31.12.2020) by virtue of The Competition (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/93), regs. 1(1), 45(b) (with Sch. 4 para. 28) (as amended by S.I. 2020/1343, regs. 1(1), 35-59); 2020 c. 1, Sch. 5 para. 1(1)

Word in s. 73(7) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 113 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in Sch. 14 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. 17 (with art. 3)

Words in s. 193(1)-(4) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 212 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 255(3) inserted (1.4.2010) by The Housing and Regeneration Act 2008 (Consequential Provisions) Order 2010 (S.I. 2010/866), art. 1(2), Sch. 2 para. 119 (with art. 6, Sch. 3)

Words in s. 169(6) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 199(c) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Word in s. 83(1)(b) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 123(3)(a) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 59(6)(g) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 15 para. 26(5); S.I. 2014/416, art. 2(1)(f) (with Sch.)

Sch. 23 para. 4(a) and word omitted (26.5.2015) by virtue of Small Business, Enterprise and Employment Act 2015 (c. 26), ss. 135(3)(c), 164(3)(i)(iv) (with s. 135(4))

Word in s. 115 substituted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 10 para. 21(2); S.I. 2024/1226, regs. 1(2), 2(1)(14) (with Sch. paras. 14(1)(2), 20)

Words in s. 140(5)(za) substituted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 8 para. 6(2); S.I. 2024/1226, regs. 1(2), 2(1)(12)

S. 33(3)(e) omitted (31.12.2020) by virtue of The Competition (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/93), regs. 1(1), 36(2)(b) (with Sch. 4 para. 28) (as amended by S.I. 2020/1343, regs. 1(1), 35-59); 2020 c. 1, Sch. 5 para. 1(1)

Words in Sch. 15 inserted (24.2.2025 for specified purposes) by The Enterprise Act 2002 (Part 9 Restrictions on Disclosure of Information) (Amendment) Order 2024 (S.I. 2024/1291), arts. 1(3), 2(3)

Words in Sch. 4 para. 10A(1) substituted (21.7.2025 for specified purposes, 12.12.2025 in so far as not already in force) by Football Governance Act 2025 (c. 21), s. 100(1)(2)(g), Sch. 12 para. 8(2); S.I. 2025/1286, reg. 2(1)(e)(vi)

Word in s. 162(1)(2) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 194(2) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 58(2) omitted (4.1.2022) by virtue of National Security and Investment Act 2021 (c. 25), s. 66(3), Sch. 2 para. 7 (with s. 62); S.I. 2021/1465, regs. 2, 3 (with regs. 4, 5)

Words in s. 110A(5) substituted (26.10.2023) by Energy Act 2023 (c. 52), s. 334(2)(j), Sch. 16 para. 28

Word in s. 91(4) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 126(4) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 109 applied (with modifications) by 1986 c. 44, s. 41EB(1A) (as 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. 51(3) (with art. 3, Sch. 2 para. 2; and as amended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 30 para. 8; S.I. 2024/1226, regs. 1(2), 2(1)(22)))

Word in s. 39(7) inserted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), ss. 131(2)(b), 339(1); S.I. 2024/1226, regs. 1(2), 2(1)(2) (with Sch. paras. 5(3), 20)

S. 124(6A)(6B) substituted for s. 124(6A) (24.5.2024 for specified purposes, 1.1.2025 in so far as not already in force) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(2)(c), Sch. 14 para. 2(6) (with Sch. 19); S.I. 2024/1226, regs. 1(2), 2(1)(18)

S. 59(3E)(3F) inserted (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(1), Sch. 4 para. 6(3); S.I. 2024/1226, regs. 1(2), 2(1)(10) (with Sch. paras. 5(1), 20)

S. 151(1) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 21(2); S.I. 2014/416, art. 2(1)(d) (with Sch.)

S. 193 power extended (1.1.2025) by Digital Markets, Competition and Consumers Act 2024 (c. 13), ss. 319, 339(1); S.I. 2024/1226, regs. 1(2), 2(1)(4)

S. 26(2)-(4) applied (5.9.2021 at 7.30 p.m.) by The Public Interest Merger Reference (Perpetuus Advanced Materials plc) (Pre-emptive Action) Order 2021 (S.I. 2021/993), arts. 1(1), 3(2)

Word in s. 22(2) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 67(3)(a) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Words in s. 166(3)(b) omitted (1.4.2014) by virtue of Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 196(3)(c) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Sum in s. 111(4)(a) substituted (24.5.2024 for specified purposes, 1.1.2025 in so far as not already in force) by Digital Markets, Competition and Consumers Act 2024 (c. 13), s. 339(2)(c), Sch. 10 para. 17(6)(b); S.I. 2024/1226, regs. 1(2), 2(1)(14) (with Sch. para. 14, 20)

S. 144(1B)-(1D) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 12 para. 6(3); S.I. 2014/416, art. 2(1)(d) (with Sch.)