Regulator profile

CMA

Competition and Markets Authority

Enforcement Regulator

3 areas of regulation · 22 laws enforced · UK-wide

What CMA does

Promotes competitive markets and tackles unfair behaviour. Investigates mergers, enforces competition law, and has specific digital markets powers. Digital Markets Unit (DMU) designates Strategic Market Status.

Additional information

Digital Markets Unit has powers under Digital Markets, Competition and Consumers Act 2024.

Contact CMA

Types of regulation

Competition Digital Markets Mergers

Legal framework

Legislation that CMA directly enforces.

Primary legislation

Secondary legislation

Legislation connected to CMA's remit but not directly enforced — establishing Acts, amendments, referenced legislation, and context.

Establishing / enabling

Referenced in enforcement

Coverage area

UK-wide