Competition law

Services

Arbitration request form

Form for use by suppliers requesting that the Groceries Code Adjudicator arbitrate in a dispute with a retailer.
PPI compliance reporting template

Template for use by PPI providers to submit annual Payment Protection Insurance Order 2011 compliance reports to the CMA.

Mergers - the CMA’s jurisdiction and procedure: CMA2
- Guidance
- 25 April 2024
- Competition and Markets Authority
Groceries Supply Code of Practice
- Guidance
- 4 August 2009
- Department for Business and Trade and Closed organisation: Department for Business, Energy & Industrial Strategy
Merger Assessment Guidelines (CMA129)
- Guidance
- 18 March 2021
- Competition and Markets Authority
Leniency and no-action applications in cartel cases: OFT1495
- Guidance
- 24 September 2020
- Competition and Markets Authority
Competition law court proceedings: serving documents on the CMA
- Guidance
- 8 October 2024
- Competition and Markets Authority

CMA launches court action against Emma to protect UK consumers
- 25 October 2024
- Competition and Markets Authority
- Press release
CMA appoints 3 Senior Legal Directors
- 8 October 2024
- Competition and Markets Authority
- Press release
CMA reveals geographic spread of warnings issued to businesses
- 2 October 2024
- Competition and Markets Authority
- Press release
Tereos fined for failure to comply with CMA merger procedures
- 26 September 2024
- Competition and Markets Authority
- Press release
CMA closes ESS case following developments in the market
- 29 August 2024
- Competition and Markets Authority
- News story

Understanding past merger remedies – 2023 update
- 24 October 2023
- Competition and Markets Authority
- Research
Economic research strategy
- 8 March 2023
- Competition and Markets Authority
- Research
E.CA economic research on loyalty price discrimination
- 1 December 2020
- Competition and Markets Authority
- Research
Understanding past merger remedies
- 18 June 2019
- Competition and Markets Authority
- Research
Tackling the loyalty penalty
- 19 December 2018
- Competition and Markets Authority
- Research

Consultation on digital markets competition regime guidance
- 7 November 2024
- Competition and Markets Authority
- Closed consultation
- Date closed 12 July 2024
Draft new guidance for the markets regime in the Enterprise Act 2002
- 5 November 2024
- Competition and Markets Authority
- Open consultation
- Closing date 03 December 2024
Draft consumer protection law compliance guidance for unregulated providers of will writing and other legal services
- 9 October 2024
- Competition and Markets Authority
- Consultation outcome
- Date closed 13 June 2024
Direct consumer enforcement guidance and rules
- 10 September 2024
- Competition and Markets Authority
- Closed consultation
- Date closed 18 September 2024
Investigation procedures in Competition Act 1998 cases: CMA8
- 2 August 2024
- Competition and Markets Authority
- Open consultation
- Date closed 13 September 2024

CMA Prioritisation Principles
- 30 October 2023
- Competition and Markets Authority
- Corporate report
Legal services: Remedies Programme Implementation Group minutes - 2019
- 8 January 2020
- Competition and Markets Authority
- Corporate report
CMA board expenses: Q1 2015/16
- 20 November 2015
- Competition and Markets Authority
- Transparency
Competition and Markets Authority better regulation report 2014 to 2015
- 21 July 2015
- Competition and Markets Authority
- Corporate report
CMA board meeting minutes: 20 May 2015
- 29 June 2015
- Competition and Markets Authority
- Transparency