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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
Letters sent by the Competition and Markets Authority (CMA) to companies about their non-compliance with market investigation orders and undertakings.
What you need to do to comply with regulations on manufactured products you place on the market in Great Britain.
We help people, businesses and the UK economy by promoting competitive markets and tackling unfair behaviour. CMA is a non-ministerial department.
The EU Emissions Trading System Union Registry: how it works, how Kyoto units are used for compliance within the EU ETS and how to participate in carbon allowance auctions.
Types of model articles of association a limited company can have, including older versions of Table A from previous company legislation.
Guidance for UK companies on winning business from international aid and development projects.
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.
Find out which stocks and shares you can purchase, make or hold in an investor's stocks and shares ISA.
Paying Corporation Tax when your limited company sells an asset for more than it paid - includes chargeable gains, intangible assets, working out inflation
What to do if you think you've spotted a scam pretending to be from Companies House, and examples of scam emails, letters and telephone calls.
A speech by Sarah Cardell, CEO of the Competition and Markets Authority (CMA), delivered at the CMA's 10 year anniversary event.
Find out if you’re a trust or company service provider who needs to register for supervision with HMRC under the money laundering regulations.
A speech by Marcus Bokkerink, Chair of the Competition and Markets Authority (CMA), delivered at the CMA's 10 year anniversary event.
How to register your medical devices with the Medicines and Healthcare products Regulatory Agency (MHRA) for the markets in Great Britain and Northern Ireland
How to identify and report harmful trade practices that affect your business when exporting, importing or operating domestically.
Find out how ECO providers can sell 'lots' to energy companies in return for ECO subsidy, what are the rules and who can trade.
£196 million for high-tech nuclear fuel facility and new measures for fusion energy.
The CMA has today published its main concerns following an initial review into the veterinary sector.
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