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
Emergency Alerts Test on Sunday 7 September, 3pm
The advice is designed to help businesses ensure they are collaborating legally in joint ventures.
The primary role of the Competition and Markets Authority (CMA) is to make markets work well for consumers, businesses and the economy.
First published during the 2016 to 2019 May Conservative government
Proposals to modernise the approach taken by regulators, and providing rights for consumers to benefit from their own data are part of package announced today.
The CMA has launched an initial investigation into the completed Trinity Mirror/Express merger.
The CMA has secured the disqualification of two directors whose company broke competition law.
New rules coming into force today will demand more information from sellers on secondary ticket websites to better protect fans from rip-off prices.
The CMA has found that JLA’s purchase of Washstation could mean universities and colleges face higher prices or lower quality for student laundry services.
The CMA has set out plans to protect vulnerable people and make sure that markets can be trusted in its 2018 to 2019 Annual Plan.
Following enforcement action by the CMA, 3 car hire websites will now be clearer and more transparent about the charges customers have to pay.
The CMA is calling for views on new guidance about how it requests businesses’ internal documents in merger investigations.
The online gambling firm BGO has changed the terms of its promotions following a CMA investigation.
The CMA has cleared GVC’s acquisition of Ladbrokes following its merger investigation.
The Competition and Markets Authority (CMA) has appointed Stuart McIntosh as an Inquiry Chair.
The CMA has today announced 2 appointments to its senior team.
The CMA has cleared a merger between 2 hospital trusts as it believes patients in the Midlands are likely to benefit from improved care plans.
Mole Valley’s purchase of the retail arm of Countrywide Farmers is being referred for an in-depth investigation, after the CMA found competition concerns.
Two of the biggest suppliers of charcoal and coal for households in the UK have agreed to pay a £3.4m fine for taking part in a market sharing cartel.
The CMA is launching a new secondment programme for competition lawyers, with the first intake in early June 2018.
A factsheet and short animation explaining switching rights for new and existing Liquefied Petroleum Gas (LPG) customers on metered estates.
The CMA has opened its investigation into the proposed merger of SSE Retail and Npower.
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 and requires JavaScript).