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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
The CMA has won an important legal challenge in the High Court after the CAT refused to grant it a domestic search warrant as part of a cartel investigation.
Information about how the Competition and Markets Authority responded to the coronavirus (COVID-19) outbreak.
Information about what to do if you receive a warning or advisory letter from the CMA.
The CMA has outlined 3 key risks to effective competition on AI Foundation Models and has set out plans for further action in the market.
A speech by Sarah Cardell, CEO of the Competition and Markets Authority (CMA), delivered at the CMA's 10 year anniversary event.
A speech by Marcus Bokkerink, Chair of the Competition and Markets Authority (CMA), delivered at the CMA's 10 year anniversary event.
This collection brings together all the Competition and Markets Authority's (CMA) board meeting minutes.
Letters sent by the Competition and Markets Authority (CMA) to companies about their non-compliance with market investigation orders and undertakings.
Tell the CMA about issues with a business, a market, or to provide information about a new or existing case.
All data on external disclosures made to the CMA
This collection brings together the Competition and Markets Authority's (CMA) board and panel member expenses data.
Documents relating to workforce management information summary data for the Competition and Markets Authority.
The CMA has published its response to DESNZ’s consultation on an open data scheme and ongoing monitoring function for road fuel prices.
Guidance about our processes for investigating competition and consumer issues in markets.
This page summarises advice given under the Business Appointment Rules to officials at SCS1 and SCS2 level and equivalents.
This collection brings together all documents about our spend on non-consolidated performance related pay.
Karen Croxson joined the CMA in September 2023 and was appointed as its first Chief Data, Technology and Insight Officer on 2 April 2024. Karen is a member of the Senior Executive Team and oversees all the CMA’s work related...
Tell the CMA about competition and consumer issues.
The CMA will not recommend renewing a ‘block exemption’, which provides an exemption from competition law for certain forms of cooperation between liner shipping companies.
The CMA has launched a review into the veterinary services market for household pets.
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