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
We help people, businesses and the UK economy by promoting competitive markets and tackling unfair behaviour. CMA is a non-ministerial department.
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...
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...
Find out how to comply with competition law, with essential information for all businesses and sector specific guides.
The Competition Service (CS) hears appeals on rulings by the Competition and Markets Authority (CMA), the Office of Fair Trading (OFT) and the regulators of the telecommunications, electricity, gas, water, railways and air traffic services. It also reviews decisions made...
The Foreign, Commonwealth & Development Office (FCDO) invites UK school students to write about big economic challenges by 28 June 2024.
An innovation competition aiming to accelerate commercialisation of innovative longer duration energy storage projects.
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...
The Department for Science, Innovation and Technology is inviting applications for up to £80 million of funding to support the development of open network solutions.
Guidelines to help government policymakers assess the impact their proposals will have on competition.
All documents relating to the Digital Competition Expert Panel’s review of competition in digital markets, culminating in the report ‘Unlocking digital competition’.
The SENS competition aims to develop and trial innovative feedback products and services that use smart meter data, to help domestic customers reduce their energy consumption.
A register of agreements relating to exclusion orders made by powers under paragraph 7 of Schedule 3 to The Competition Act 1998.
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.
Tell the CMA about competition and consumer issues.
Details of our past themed competitions.
Summary of the Green Agreements Guidance to help businesses understand how competition law applies to environmental sustainability agreements.
Information for businesses on how to comply with competition law.
A statement on mergers and digital markets from Marcus Bokkerink, Chair, and Sarah Cardell, CEO, CMA.
This page includes summaries of the winning bids for the Future RAN (FRANC) competition
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. We’ll send you a link to a feedback form. It will take only 2 minutes to fill in. Don’t worry we won’t send you spam or share your email address with anyone.