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 guidance on jurisdiction and procedure
- Guidance
- 2 January 2025
- 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
Merger remedies
- Guidance
- 13 December 2018
- Competition and Markets Authority

Wider benefits of competition policy and enforcement
- 13 January 2025
- Competition and Markets Authority
- Research
Plan for monitoring and evaluating the new pro-competition regime for digital markets
- 29 November 2024
- Department for Science, Innovation and Technology
- Research
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

Draft strategic steer to the Competition and Markets Authority
- 15 May 2025
- Department for Business and Trade
- Consultation outcome
- Date closed 06 March 2025
Leniency and no-action in cartel cases
- 29 April 2025
- Competition and Markets Authority
- Closed consultation
- Date closed 09 June 2025
Direct consumer enforcement guidance and rules
- 14 March 2025
- Competition and Markets Authority
- Consultation outcome
- Date closed 18 September 2024
Investigation procedures in Competition Act 1998 cases: CMA8
- 19 December 2024
- Competition and Markets Authority
- Consultation outcome
- Date closed 13 September 2024
Strategic steer to the Competition and Markets Authority
- 15 May 2025
- Department for Business and Trade and Competition and Markets Authority
- Policy paper

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