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Other useful websites

UK competition authorities

International Competition Authorities


International Competition Network

  • The ICN provides competition authorities with a specialized yet informal venue for maintaining regular contacts and addressing practical competition concerns.
  • OECD


  • The Competition Appeal Tribunal (CAT) is a specialist judicial body with cross-disciplinary expertise in law, economics, business and accountancy whose function is to hear and decide cases involving competition or economic regulatory issues.
  • The Court of Appeal has been described as the engine room of our judicial system in England and Wales. It hears appeals in all our leading cases in civil and family justice. Its judges are concerned with upholding the rule of law.
  • The Supreme Court is the final court of appeal in the UK for civil cases. It hears appeals in criminal cases from England, Wales and Northern Ireland. It hears cases of the greatest public or constitutional importance affecting the whole population.

UK Government and other public bodies

Consumer advice


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