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
This guidance is principally intended to help traders to comply with the Consumer Protection from Unfair Trading Regulations 2008 (CPRs).
A keynote speech by Martin Coleman, Non-Executive Director and Panel Chair of the Competition and Markets Authority (CMA), to the Swedish Competition Authority’s Pros and Cons Conference.
Why the CMA is investigating the potential Vodafone/Three merger and what it might mean for consumers.
The CMA is investigating the completed acquisition by Spreadex Limited of the B2C business of Sporting Index Limited.
Guidance for businesses and their advisers on CMA's procedures for operating the merger control regime under the Enterprise Act 2002.
Getting a fair deal when choosing a vet practice and treatments for your pet.
Links to data provided by suppliers as part of the temporary road fuel price open data scheme.
The CMA is investigating the anticipated acquisition by AlphaTheta Corporation of Serato Audio Research Limited.
The CMA is opening a review of how veterinary services are bought and sold amid concerns that pet owners may not be getting a good deal or receiving the information they need to make good choices.
The CMA will host the 24th annual ICN conference in Edinburgh, gathering members from around the globe to discuss competition matters.
A Digital Markets Unit (DMU) has been established within the CMA to begin work to operationalise the future pro-competition regime for digital markets.
Information for consumers and businesses on their rights and responsibilities under consumer law.
The Competition and Markets Authority (CMA) is consulting on its draft guidance for the digital markets competition regime.
The CMA has fined 10 construction firms a total of nearly £60 million for illegally colluding to rig bids for demolition and asbestos removal contracts involving both public and private sector projects. The CMA has also secu…
The CMA has launched a market study into housebuilding in England, Scotland and Wales.
The CMA is investigating suspected exchanges of competitively sensitive information by 8 housebuilders in Great Britain under the Competition Act 1998.
Careers that make a difference to people and businesses across the UK.
A collection of guidance published by the CMA on mergers work.
Tell the CMA about issues with a business, a market, or to provide information about a new or existing case.
The CMA is investigating the completed acquisition by Lindab International AB of HAS-Vent Holdings Limited.
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).