We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Guidelines for businesses and their advisors on the CMA’s substantive approach to assessing mergers.
Guidance for businesses and their advisers on CMA's procedures for operating the merger control regime under the Enterprise Act 2002.
How designated retailers are expected to fairly manage their relationships with suppliers.
1. Interpretation (1) In this Code: Buying Team means those employees of a…
Renting a car doesn’t always go smoothly. Things can go wrong before, during or after the rental, make sure you protect yourself by reading our advice.
Explains the changes introduced by the Enterprise and Regulatory Reform Act 2013 to the conduct of market studies and market investigations by the CMA under the Enterprise Act 2002, as amended.
Guidelines for market investigations: their role, procedures, assessment and remedies.
Consumer rights guide for undergraduate students choosing or currently taking a higher education course and their advisers.
Details of all cases from 1 April 2014 regulated by members of the UK Competition Network (UKCN).
This statement sets out the Competition and Markets Authority’s policy and approach to transparency and information disclosure.
Guidance on the principles and process of applications for leniency and no-action in cartel cases.
A 60-second summary on how to spot pyramid selling, avoid the risks of participating in it and report it.
Procedural rules for CMA panel member groups conducting phase 2 merger or market investigations or certain regulatory references or appeals.
This guidance explains how the CMA handles information and complaints we receive about businesses and business practices.
The orders provide measures on benefits, incentive schemes and better information for patients.
Provides a conceptual framework within which evidence on market definition can be organised, and discusses practical issues that may arise.
Sets out the basis on which the CMA calculates financial penalties for CA98 infringements.
Sets out some of the circumstances in which the CMA considers that agreements will or may be regarded as anti-competitive.
Outlines the CMA’s approach to imposing administrative penalties for failure to comply with its investigatory and interim measures powers.
Guidance on merger remedies in Phase 1 and Phase 2 investigations.
Summary of the Green Agreements Guidance to help businesses understand how competition law applies to environmental sustainability agreements.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab).