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Understand and avoid all types of anti-competitive and cartel activity including price-fixing, collusion, bid-ridding and sharing markets. Know how to report concerns to the CMA.
All businesses, whatever their size, must understand how they’re affected…
You must avoid all types of anti-competitive activity in your business…
The people who run your business are responsible for ensuring it does not…
The way you report anti-competitive activity depends on the type of…
The Competition Commission closed on 1 April 2014. Its functions have transferred to the Competition and Markets Authority (CMA). View the closed CC site in the UK Government Web Archive . Use services and information now provided by other organisations...
Find out how to comply with competition law, with essential information for all businesses and sector specific guides.
The UK Competition Appeal Tribunal (CAT) is a specialist judicial body with a cross-disciplinary expertise in law, economics, business and accountancy, whose function is to hear and decide cases involving competition or economic regulatory issues. CAT is a tribunal of...
Measures designed to boost the UK’s app economy, unlocking global success and ensuring UK consumers aren’t left behind.
We deal with claims brought under Article 101 and Article 102 of the Treaty on the Functioning of the European Union and the Competition Act 1988. This includes cases which prevent, restrict or distort competition. It also includes cases dealing...
The Foreign, Commonwealth & Development Office (FCDO) invited UK school students to write about big economic challenges by 29 June 2025. Competition now closed.
We help people, businesses and the UK economy by promoting competitive markets and tackling unfair behaviour. CMA is a non-ministerial department.
The Competition and Markets Authority's (CMA) annual reports and accounts, annual plans, and impact assessments.
Updates from the Competition and Markets Authority on its work and progress in relation to its aims and ambitions from 2014 to 2016.
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