Enterprise Act 2002 (c. 40)

Part 4 U.K. [F1 Market Studies and] Market Investigations

Textual Amendments

F1 Words in Pt. 4 heading inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 12 para. 8; S.I. 2014/416, art. 2(1)(d) (with Sch.)

Modifications etc. (not altering text)

C1 Pt. 4 (ss. 131-184) modified (20.6.2003) by 1988 c. 41, Sch. 7 para. 20(5)-(8) (as substituted by Enterprise Act 2002 (c. 40), ss. 185, 279, Sch. 11 para. 11(3); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C2 Pt. 4 (ss. 131-184) modified (20.6.2003) by S.I. 1996/275 (N.I. 2), art. 23(2A)(2B) (as substituted by Enterprise Act 2002 (c. 40), ss. 168(9), 279, Sch. 9 para. 22(2)); S.I. 2003/1397, art. 2(1), Sch.

C3 Pt. 4 (ss. 131-184) modified (20.6.2003) by 1993 c. 43, s. 67(2A)(2B) (as substituted by Enterprise Act 2002 (c. 40), ss. 168(9), 279, Sch. 9 para. 21(2)); S.I. 2003/1397, art. 2(1), Sch.

C4 Pt. 4 (ss. 131-184) modified (20.6.2003) by S.I. 1992/231 (N.I. 1), art. 46(2A)(2B) (as substituted by Enterprise Act 2002 (c. 40), ss. 168(9), 279, Sch. 9 para. 20(2)); S.I. 2003/1397, art. 2(1), Sch.

C5 Pt. 4 (ss. 131-184) modified (20.6.2003) by 1991 c. 56, s. 31(4) (as substituted by Enterprise Act 2002 (c. 40), ss. 168(9), 279, Sch. 9 para. 19(3)); S.I. 2003/1397, art. 2(1), Sch.

C6 Pt. 4 (ss. 131-184) modified (20.6.2003) by 1991 c. 56, s. 31(2A) (as substituted by Enterprise Act 2002 (c. 40), ss. 168(9), 279, Sch. 9 para. 19(2)); S.I. 2003/1397, art. 2(1), Sch.

C7 Pt. 4 (ss. 131-184) modified (20.6.2003) by 1984 c. 12, s. 50(2B) (as substituted by Enterprise Act 2002 (c. 40), ss. 168(9), 279, Sch. 9 para. 16(2)); S.I. 2003/1397, art. 2(1), Sch.

C8 Pt. 4 (ss. 131-184) modified (20.6.2003) by 1989 c. 29, s. 43(2B) (as substituted by Enterprise Act 2002 (c. 40), ss. 168(9), 279, Sch. 9 para. 18(2)); S.I. 2003/1397, art. 2(1), Sch.

Pt. 4 (ss. 131-184) modified (25.7.2003 for certain purposes and 29.12.2003 for certain purposes) by Communications Act 2003 (c. 21), ss. 370(3), 411(2)(3) (with transitional provisions in Sch. 18); S.I. 2003/1900, arts. 1(2), 2(1), 3(1), Sch. 1 (with arts. 3-6 (as amended (8.12.2003) by S.I. 2003/3142, art. 1(3))); S.I. 2003/3142, art. 3(2)

Pt. 4 (ss. 131-184) modified (N.I.) (1.4.2007) by The Water and Sewerage Services (Northern Ireland) Order 2006 (S.I. 2006/3336 (N.I. 21)), arts. 1(2)(3), 29(4) (with arts. 8(9), 121, 307); S.R. 2007/194, art. 2(2), Sch. 1 Pt. 2 (with Sch. 2)

C9 Pt. 4 modified (1.4.2013) by Health and Social Care Act 2012 (c. 7), ss. 73(3), 306(4); S.I. 2013/160, art. 2(2) (with arts. 7-9)

C10 Pt. 4 modified in part (6.4.2013) by Civil Aviation Act 2012 (c. 19), ss. 60(3), 110(1) (with ss. 60(4), 77(1)-(3), Sch. 10 paras. 12, 17); S.I. 2013/589, art. 2(1)-(3)

C11 Pt. 4 functions made exercisable concurrently (6.4.2013) by Civil Aviation Act 2012 (c. 19), ss. 60(2), 110(1) (with s. 77(1)-(3), Sch. 10 paras. 12, 17); S.I. 2013/589, art. 2(1)-(3)

C12 Pt. 4 modified by 2012 c. 7, s. 73(3)(b) (as 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. 189(4)(c) (with art. 3))

C13 Pt. 4 modified by 2000 c. 38, s. 86(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. 154(6) (with art. 3))

C14 Pt. 4 modified (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 4 para. 57; S.I. 2014/416, art. 2(1)(c) (with Sch.)

C15 Pt. 4 modified by 2012 c. 19, s. 60(3A) (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(5) (with art. 3))

C16 Pt. 4 certain functions made exercisable concurrently (1.4.2014) by Financial Services (Banking Reform) Act 2013 (c. 33), s. 59(1)-(5), 148(5); S.I. 2014/823, art.

C17 Pt. 4 modified by 1991 c. 56, s. 31(4) (as amended (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)(d) (with art. 3))

C18 Pt. 4 modified by 1989 c. 29, s. 43(2B) (as amended (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. 65(4)(d) (with art. 3))

C19 Pt. 4 modified by 1986 c. 44, s. 36A (as amended (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)(d) (with art. 3))

C20 Pt. 4 modified by 1993 c. 43, s. 67(4)(d) (as amended (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. 105(4)(d) (with art. 3))

C21 Pt. 4: certain functions made exercisable concurrently (26.12.2023) by Energy Act 2023 (c. 52), ss. 36(1)-(3), 334(3)(a) (with s. 38)

Chapter 3 U.K. Enforcement

Undertakings and orders U.K.

154 Undertakings in lieu of market investigation references U.K.

(1) Subsection (2) applies if the [F2 CMA] considers that it has the power to make a reference under section 131 and otherwise intends to make such a reference.

(2) The [F2 CMA] may, instead of making such a reference and for the purpose of remedying, mitigating or preventing—

(a) any adverse effect on competition concerned; or

(b) any detrimental effect on customers so far as it has resulted from, or may be expected to result from, the adverse effect on competition;

accept, from such persons as it considers appropriate, undertakings to take such action as it considers appropriate.

(3) In proceeding under subsection (2), the [F2 CMA] shall, in particular, have regard to the need to achieve as comprehensive a solution as is reasonable and practicable to the adverse effect on competition concerned and any detrimental effects on customers so far as resulting from the adverse effect on competition.

(4) In proceeding under subsection (2), the [F2 CMA] may, in particular, have regard to the effect of any action on any relevant customer benefits of the feature or features of the market [F3 or markets] concerned.

(5) The [F2 CMA] shall take no action under subsection (2) to remedy, mitigate or prevent any detrimental effect on customers so far as it may be expected to result from the adverse effect on competition concerned if—

(a) no detrimental effect on customers has resulted from the adverse effect on competition; and

(b) the adverse effect on competition is not being remedied, mitigated or prevented.

(6) An undertaking under this section—

(a) shall come into force when accepted;

(b) may be varied or superseded by another undertaking; and

(c) may be released by the [F2 CMA].

(7) The [F2 CMA] shall, as soon as reasonably practicable, consider any representations received by it in relation to varying or releasing an undertaking under this section.

(8) This section is subject to sections 150 and 155.

Textual Amendments

F2 Word in s. 154(1)-(7) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 187 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F3 Words in s. 154(4) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 9 para. 7; S.I. 2014/416, art. 2(1)(d) (with Sch.)

155 Undertakings in lieu: procedural requirements U.K.

(1) Before accepting an undertaking under section 154 (other than an undertaking under that section which varies an undertaking under that section but not in any material respect), the [F4 CMA] shall—

(a) publish notice of the proposed undertaking; and

(b) consider any representations made in accordance with the notice and not withdrawn.

(2) A notice under subsection (1) shall state—

(a) that the [F4 CMA] proposes to accept the undertaking;

(b) the purpose and effect of the undertaking;

(c) the situation that the undertaking is seeking to deal with;

(d) any other facts which the [F4 CMA] considers justify the acceptance of the undertaking;

(e) a means of gaining access to an accurate version of the proposed undertaking at all reasonable times; and

(f) the period (not less than 15 days starting with the date of publication of the notice) within which representations may be made in relation to the proposed undertaking.

(3) The matters to be included in a notice under subsection (1) by virtue of subsection (2) shall, in particular, include—

(a) the terms of the reference under section 131 which the [F4 CMA] considers that it has power to make and which it otherwise intends to make [F5 or (but for the effect of section 140A(3)) it would have had power to make and which it would otherwise have intended to make]; and

(b) the adverse effect on competition, and any detrimental effect on customers so far as resulting from the adverse effect on competition, which the [F4 CMA] has identified.

(4) The [F4 CMA] shall not accept the undertaking with modifications unless it—

(a) publishes notice of the proposed modifications; and

(b) considers any representations made in accordance with the notice and not withdrawn.

(5) A notice under subsection (4) shall state—

(a) the proposed modifications;

(b) the reasons for them; and

(c) the period (not less than 7 days starting with the date of the publication of the notice under subsection (4)) within which representations may be made in relation to the proposed modifications.

(6) If, after publishing notice under subsection (1) or (4), the [F6 CMA] decides—

(a) not to accept the undertaking concerned; and

(b) not to proceed by virtue of subsection (8) or (9);

it shall publish notice of that decision.

(7) As soon as practicable after accepting an undertaking to which this section applies, the [F6 CMA] shall—

(a) serve a copy of the undertaking on any person by whom it is given; and

(b) publish the undertaking.

(8) The requirements of subsection (4) (and those of subsection (1)) shall not apply if the [F6 CMA]—

(a) has already published notice under subsection (1) but not subsection (4) in relation to the proposed undertaking; and

(b) considers that the modifications which are now being proposed are not material in any respect.

(9) The requirements of subsection (4) (and those of subsection (1)) shall not apply if the [F6 CMA]—

(a) has already published notice under subsections (1) and (4) in relation to the matter concerned; and

(b) considers that the further modifications which are now being proposed do not differ in any material respect from the modifications in relation to which notice was last given under subsection (4).

(10) Paragraphs 6 to 8 (but not paragraph 9) of Schedule 10 (procedural requirements before terminating undertakings) shall apply in relation to the proposed release of undertakings under section 154 (other than in connection with accepting an undertaking under that section which varies or supersedes an undertaking under that section) as they apply in relation to the proposed release of undertakings under section 73.

Textual Amendments

F4 Word in s. 155(1)-(4) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 188 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F5 Words in s. 155(3)(a) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 23; S.I. 2014/416, art. 2(1)(d) (with Sch.)

F6 Word in s. 155(6)-(9) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 188 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

156 Effect of undertakings under section 154 U.K.

[F7 (A1) No market investigation reference shall be made by the CMA or the appropriate Minister in relation to any feature, or combination of features, of a market in the United Kingdom for goods or services if—

(a) the CMA has accepted an undertaking or group of undertakings under section 154 within the previous 12 months;

(b) the feature or combination of features to which the undertaking or group of undertakings relates is the same as the feature or combination of features to which the reference would relate; and

(c) the goods or services to which the undertaking or group of undertakings relates are of the same description as the goods or services to which the reference would relate.]

(1) No [F8 ordinary] reference shall be made by the [F9 CMA] or the appropriate Minister in relation to any feature, or combination of features, of a market in the United Kingdom for goods or services if—

(a) the [F9 CMA] has[F10 , instead of making an ordinary reference,] accepted an undertaking or group of undertakings under section 154 within the previous 12 months; and

(b) the goods or services to which the undertaking or group of undertakings relates are of the same description as the goods or services to which [F11 the reference would relate].

(2) [F12 Subsections (A1) and (1) do] not prevent the making of a market investigation reference if—

(a) the [F9 CMA] considers that any undertaking concerned has been breached and has given notice of that fact to the person responsible for giving the undertaking; or

(b) the person responsible for giving any undertaking concerned supplied, in connection with the matter, information to the [F9 CMA] which was false or misleading in a material respect.

[F13 (3) The expiry of the period mentioned in section 131B(4) does not prevent the making of a market investigation reference if the CMA has accepted an undertaking or group of undertakings under section 154 and—

(a) the CMA considers that any undertaking concerned has been breached and has given notice of that fact to the person responsible for giving the undertaking; or

(b) the person responsible for giving any undertaking concerned supplied, in connection with the matter, information to the OFT which was false or misleading in a material respect.]

Textual Amendments

F7 S. 156(A1) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 9 para. 8(2); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F8 Word in s. 156(1) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 9 para. 8(3)(a); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F9 Word in s. 156(1)(2) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 189 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F10 Words in s. 156(1)(a) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 9 para. 8(3)(b); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F11 Words in s. 156(1)(b) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 9 para. 8(3)(c); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F12 Words in s. 156(2) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 9 para. 8(4); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F13 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.)

157 Interim undertakings: Part 4 U.K.

(1) Subsection (2) applies where—

(a) a market investigation reference has been made;

(b) a report has been published under section 136 within the period permitted by section 137 or (as the case may be) a report prepared under section 142 and given to the Secretary of State under section 143(3) [F14 or (as the case may be) 143A(3)] within the period permitted by section 144 has been published; and

(c) the market investigation reference concerned is not finally determined.

(2) The relevant authority may, for the purpose of preventing pre-emptive action, accept, from such persons as the relevant authority considers appropriate, undertakings to take such action as the relevant authority considers appropriate.

[F15 (2A) Subsection (2B) applies where—

(a) subsection (1)(a) to (c) applies; and

(b) the relevant authority has reasonable grounds for suspecting that pre-emptive action has or may have been taken.

(2B) The relevant authority may, for the purpose of restoring the position to what it would have been had the pre-emptive action not been taken or otherwise for the purpose of mitigating its effects, accept, from such persons as the relevant authority considers appropriate, undertakings to take such action as the relevant authority considers appropriate.]

[F16 (2C) A person may, with the consent of the relevant authority, take action of a particular description where the action would otherwise constitute a contravention of an undertaking accepted under this section.]

(3) An undertaking under this section—

(a) shall come into force when accepted;

(b) may be varied or superseded by another undertaking; and

(c) may be released by the relevant authority.

(4) An undertaking under this section shall, if it has not previously ceased to be in force, cease to be in force when the market investigation reference is finally determined.

(5) The relevant authority shall, as soon as reasonably practicable, consider any representations received by the relevant authority in relation to varying or releasing an undertaking under this section.

(6) In this section and section 158—

• “pre-emptive action” means action which might impede the taking of any action under section 138(2)[F17 , 147(2) or (as the case may be) 147A(2)] in relation to the market investigation reference concerned; and

• [F18 “the relevant authority” means—

  (a)

  in the case of a restricted PI reference or a full PI reference, the Secretary of State;

  (b)

  in any other case, the CMA.]

Textual Amendments

F14 Words in s. 157(1)(b) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 24(2); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F15 S. 157(2A)(2B) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), ss. 37(2), 103(3); S.I. 2014/416, art. 2(1)(b) (with Sch.)

F16 S. 157(2C) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), ss. 37(3), 103(3); S.I. 2014/416, art. 2(1)(b) (with Sch.)

F17 Words in s. 157(6) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 24(3)(a); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F18 Words in s. 157(6) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 24(3)(b); S.I. 2014/416, art. 2(1)(d) (with Sch.)

158 Interim orders: Part 4 U.K.

(1) Subsection (2) applies where—

(a) a market investigation reference has been made;

(b) a report has been published under section 136 within the period permitted by section 137 or (as the case may be) a report prepared under section 142 and given to the Secretary of State under section 143(3) [F19 or (as the case may be) 143A(3)] within the period permitted by section 144 has been published; and

(c) the market investigation reference concerned is not finally determined.

(2) The relevant authority may by order, for the purpose of preventing pre-emptive action—

(a) prohibit or restrict the doing of things which the relevant authority considers would constitute pre-emptive action;

(b) impose on any person concerned obligations as to the carrying on of any activities or the safeguarding of any assets;

(c) provide for the carrying on of any activities or the safeguarding of any assets either by the appointment of a person to conduct or supervise the conduct of any activities (on such terms and with such powers as may be specified or described in the order) or in any other manner;

(d) do anything which may be done by virtue of paragraph 19 of Schedule 8.

[F20 (2A) Subsection (2B) applies where—

(a) subsection (1)(a) to (c) applies; and

(b) the relevant authority has reasonable grounds for suspecting that pre-emptive action has or may have been taken.

(2B) The relevant authority may by order, for the purpose of restoring the position to what it would have been had the pre-emptive action not been taken or otherwise for the purpose of mitigating its effects—

(a) do anything mentioned in subsection (2)(b) to (d);

(b) impose such other obligations, prohibitions or restrictions as it considers appropriate for that purpose.]

[F21 (2C) A person may, with the consent of the relevant authority, take action of a particular description where the action would otherwise constitute a contravention of an undertaking accepted under this section.]

(3) An order under this section—

(a) shall come into force at such time as is determined by or under the order; and

(b) may be varied or revoked by another order.

(4) An order under this section shall, if it has not previously ceased to be in force, cease to be in force when the market investigation reference is finally determined.

(5) The relevant authority shall, as soon as reasonably practicable, consider any representations received by the relevant authority in relation to varying or revoking an order under this section.

Textual Amendments

F19 Words in s. 158(1)(b) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 25; S.I. 2014/416, art. 2(1)(d) (with Sch.)

F20 S. 158(2A)(2B) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), ss. 37(4), 103(3); S.I. 2014/416, art. 2(1)(b) (with Sch.)

F21 S. 158(2C) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), ss. 37(5), 103(3); S.I. 2014/416, art. 2(1)(b) (with Sch.)

159 Final undertakings: Part 4 U.K.

(1) The [F22 CMA] may, in accordance with section 138, accept, from such persons as it considers appropriate, undertakings to take action specified or described in the undertakings.

(2) The Secretary of State may, in accordance with section 147 [F23 or (as the case may be) 147A], accept, from such persons as he considers appropriate, undertakings to take action specified or described in the undertakings.

(3) An undertaking under this section shall come into force when accepted.

(4) An undertaking under subsection (1) or (2) may be varied or superseded by another undertaking under that subsection.

(5) An undertaking under subsection (1) may be released by the [F24 CMA] and an undertaking under subsection (2) may be released by the Secretary of State.

(6) The [F25 CMA] or (as the case may be) the Secretary of State shall, as soon as reasonably practicable, consider any representations received by it or (as the case may be) him in relation to varying or releasing an undertaking under this section.

Textual Amendments

F22 Word in s. 159(1) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 190 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F23 Words in s. 159(2) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 26; S.I. 2014/416, art. 2(1)(d) (with Sch.)

F24 Word in s. 159(5) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 190 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F25 Word in s. 159(6) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 190 (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

160 Order-making power where final undertakings not fulfilled: Part 4 U.K.

(1) Subsection (2) applies where the relevant authority considers that—

(a) an undertaking accepted by the relevant authority under section 159 has not been, is not being or will not be fulfilled; or

(b) in relation to an undertaking accepted by the relevant authority under that section, information which was false or misleading in a material respect was given to [F26 a relevant person] by the person giving the undertaking before the relevant authority decided to accept the undertaking.

[F27 (1A) In subsection (1), a “relevant person” means—

(a) in a case where the relevant authority is the CMA, the CMA;

(b) in a case where the relevant authority is the Secretary of State, the Secretary of State or the CMA.]

(2) The relevant authority may, for any of the purposes mentioned in section 138(2)[F28 , 147(2) or (as the case may be) 147A(2)], make an order under this section.

(3) Subsections (3) to (6) of section 138 [F29 or 147 or (as the case may be) subsections (3) and (4) of section 147A] shall apply for the purposes of subsection (2) above as they apply for the purposes of that section.

(4) An order under this section may contain—

(a) anything permitted by Schedule 8; and

(b) such supplementary, consequential or incidental provision as the relevant authority considers appropriate.

(5) An order under this section—

(a) shall come into force at such time as is determined by or under the order;

(b) may contain provision which is different from the provision contained in the undertaking concerned; and

(c) may be varied or revoked by another order.

(6) [F30 The Secretary of State shall not vary or revoke an order made by him under this section unless the CMA] advises that such a variation or revocation is appropriate by reason of a change of circumstances.

(7) In this section “the relevant authority” means—

(a) in the case of an undertaking accepted under section 159 by the [F31 CMA], the [F31 CMA]; and

(b) in the case of an undertaking accepted under that section by the Secretary of State, the Secretary of State.

Textual Amendments

F26 Words in s. 160(1)(b) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 191(2) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F27 S. 160(1A) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 191(3) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F28 Words in s. 160(2) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 27(2); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F29 Words in s. 160(3) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 27(3); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F30 Words in s. 160(6) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 191(4) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F31 Word in s. 160(7)(a) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 191(5) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Modifications etc. (not altering text)

C22 Ss. 75(4)(a), 83(4)(a), 84(2)(a), 89(1), 160(4)(a), 161(3)(a), 164(1), Sch. 7 paras. 5, 10, 11 modified (20.6.2003) by 1988 c. 48, s. 144(2) (as substituted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 18(2)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C23 Ss. 75(4)(a), 83(4)(a), 84(2)(a), 89(1), 160(4)(a), 161(3)(a), 164(1), Sch. 7 paras. 5, 10, 11 modified (20.6.2003) by 1988 c. 48, s. 238(2) (as substituted by Enterprise Act 2002 (c. 40) ss. 278, 279, {Sch. 25 para. 18(4)}); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C24 Ss. 75(4)(a), 83(4)(a), 84(2)(a), 89(1), 160(4)(a), 161(3)(a), 164(1), Sch. 7 paras. 5, 10, 11 modified (20.6.2003) by 1988 c. 48, Sch. 2A para. 17(2) (as substituted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 18(5)(a)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C25 Ss. 160(4)(a), 161(3)(a), 164(1) modified (20.6.2003) by 1993 c. 21, s. 33(2A) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 29(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C26 Ss. 160(4)(a), 161(3)(a), 164(1) modified (20.6.2003) by 1994 c. 17, s. 33(2A) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 31(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

161 Final orders: Part 4 U.K.

(1) The [F32 CMA] may, in accordance with section 138, make an order under this section.

(2) The Secretary of State may, in accordance with section 147 [F33 or (as the case may be) 147A], make an order under this section.

(3) An order under this section may contain—

(a) anything permitted by Schedule 8; and

(b) such supplementary, consequential or incidental provision as the person making it considers appropriate.

(4) An order under this section—

(a) shall come into force at such time as is determined by or under the order; and

(b) may be varied or revoked by another order.

(5) [F34 The Secretary of State shall not vary or revoke an order made by him under this section unless the CMA] advises that such a variation or revocation is appropriate by reason of a change of circumstances.

Textual Amendments

F32 Word in s. 161(1) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 192(2) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

F33 Words in s. 161(2) inserted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 10 para. 28; S.I. 2014/416, art. 2(1)(d) (with Sch.)

F34 Words in s. 161(5) substituted (1.4.2014) by Enterprise and Regulatory Reform Act 2013 (c. 24), s. 103(3), Sch. 5 para. 192(3) (with s. 28); S.I. 2014/416, art. 2(1)(d) (with Sch.)

Modifications etc. (not altering text)

C27 Ss. 75(4)(a), 83(4)(a), 84(2)(a), 89(1), 160(4)(a), 161(3)(a), 164(1), Sch. 7 paras. 5, 10, 11 modified (20.6.2003) by 1988 c. 48, s. 144(2) (as substituted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 18(2)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C28 Ss. 75(4)(a), 83(4)(a), 84(2)(a), 89(1), 160(4)(a), 161(3)(a), 164(1), Sch. 7 paras. 5, 10, 11 modified (20.6.2003) by 1988 c. 48, s. 238(2) (as substituted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 18(4)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C29 Ss. 75(4)(a), 83(4)(a), 84(2)(a), 89(1), 160(4)(a), 161(3)(a), 164(1), Sch. 7 paras. 5, 10, 11 modified (20.6.2003) by 1988 c. 48, Sch. 2A para. 17(2) (as substituted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 18(5)(a)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C30 Ss. 160(4)(a), 161(3)(a), 164(1) modified (20.6.2003) by 1993 c. 21, s. 33(2A) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 29(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C31 Ss. 160(4)(a), 161(3)(a), 164(1) modified (20.6.2003) by 1994 c. 17, s. 33(2A) (as inserted by Enterprise Act 2002 (c. 40), ss. 278, 279, Sch. 25 para. 31(3)); S.I. 2003/1397, art. 2(1), Sch. (with art. 8)

C32 S. 161(5) excluded (25.6.2013) by Groceries Code Adjudicator Act 2013 (c. 19), ss. 21(5), 25; S.I. 2013/1236, art. 2