Competition and Markets Authority
Featured
CMA breaks up motor parts merger
Press release
The CMA will require TVS Europe Distribution to sell 3G in order to protect competition in the commercial vehicle and trailer parts sector.

The CMA has opened an investigation into Google’s proposals to remove third party cookies and other functionalities from its Chrome browser.

CMA to investigate NVIDIA’s takeover of Arm
Press release
The CMA is inviting interested third parties to provide initial views on the anticipated acquisition of Arm by NVIDIA.

CMA Annual Plan consultation 2021/22
Open consultation
The Competition and Markets Authority (CMA) is consulting on its draft annual plan for 2021 to 2022.

CMA coronavirus (COVID-19) response
Collection
Information about how the Competition and Markets Authority is responding to the ongoing coronavirus (COVID-19) outbreak.

Use this service to report a business you believe is behaving unfairly during the Coronavirus (COVID-19) outbreak.

Latest from the Competition and Markets Authority
Subscriptions
Subscribe to feed
What the Competition and Markets Authority does
We work to promote competition for the benefit of consumers, both within and outside the UK. We have staff in London, Edinburgh, Belfast and Cardiff.
CMA is a non-ministerial department.
Follow us
Documents
Services
See all servicesNews and communications
See all news and communicationsPolicy papers and consultations
- Draft guidance for fertility clinics on consumer law
- Updates to the CMA’s mergers procedural guidelines (CMA2 and CMA56)
Transparency and freedom of information releases
See all transparency and freedom of information releasesOur management


Contact CMA
Report a business behaving unfairly during the coronavirus outbreak
Use our online form to report a business behaving unfairly during the coronavirus (COVID-19) outbreak.
General enquiries
The Cabot
25 Cabot Square
London
E14 4QZ
United Kingdom
General enquiries
020 3738 6000
We may record phone calls on any of our lines for training and quality purposes.
Due to the ongoing coronavirus (COVID-19) pandemic, we are not able to accept delivery of any documents or correspondence by post or courier to any of our offices.
Make an FOI request
- Read about the Freedom of Information (FOI) Act and how to make a request.
- Check our previous releases to see if we’ve already answered your question.
- Make a new request by contacting us using the details below.
FOI requests
Information Access Team
Competition and Markets Authority
The Cabot
25 Cabot Square
London
E14 4QZ
United Kingdom
Corporate information
Jobs and contracts
Read about the types of information we routinely publish in our Publication scheme. Find out about our commitment to publishing in Welsh. Our Personal information charter explains how we treat your personal information.