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
Register to vote Register by 18 June to vote in the General Election on 4 July.
Find out if you’re an art market participant and need to register with HMRC under the money laundering regulations.
Find out the rules on investments using open market price rules and how you can charge for your services as an ISA manager.
The Defence and Security Accelerator (DASA) conducts Market Explorations to determine future activities.
Former monthly analysis and updates on the markets and other trends in finance. The Government Actuary’s Department has now ended its Market Data Insights bulletin.
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.
We help people, businesses and the UK economy by promoting competitive markets and tackling unfair behaviour. CMA is a non-ministerial department.
The OIM’s objective is to support the effective operation of the UK Internal Market. It assesses whether the Internal Market is operating effectively and provides expert and independent advice to UK government and devolved administrations. OIM is part of the...
Find out which stocks and shares you can purchase, make or hold in an investor's stocks and shares ISA.
Tell the CMA about competition and consumer issues.
Economic impact assessment on market abuse and surveillance legislation.
Letters sent by the Competition and Markets Authority (CMA) to companies about their non-compliance with market investigation orders and undertakings.
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.
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.
The CMA is carrying out a market investigation in respect of the supply of mobile browsers and browser engines, and the distribution of cloud gaming services through app stores on mobile devices in the UK.
Get authorised to declare goods you bring into Northern Ireland 'not at risk’ of moving to the EU, so that the applicable EU rate of duty will not be payable on those goods.
Find out if you’re a trust or company service provider who needs to register for supervision with HMRC under the money laundering regulations.
Remarks by Sarah Cardell, CEO of the CMA, delivered during the 72nd Antitrust Law Spring Meeting. Washington DC, USA.
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).