Collection
Competition law guidance
Find out how to comply with competition law, with essential information for all businesses and sector specific guides.
You can also visit our Competition Act 98 guidance for detailed information on CMA investigation procedures, prosecutions and the application of competition law.
To learn about cartel activity visit our ‘Cheating or Competing?’ website or you can read our case studies for examples of anti-competitive practices.
Competition law and your business
These guides explain the main things you need to know about complying with competition law. You can also take a short competition law quiz to test your knowledge of which types of business activity are illegal.
Accountants and auditors
Company directors
Project directors and managers
Retailers
Guidance for both online and offline retailers and suppliers.