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Guidance

Competition Act 1998 cases in the sectors regulated by UKCN members

Details of all cases regulated by members of the UK Competition Network (UKCN).

Updates to this page

From:
Competition and Markets Authority, Civil Aviation Authority, Financial Conduct Authority, Ofcom and Office of Rail and Road
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Ofgem, Ofwat, and Payment Systems Regulator
Published:
22 December 2014
Last updated:
25 September 2026
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  1. An FCA financial services sector case closed in September 2026.

  2. Update to Financial Services

  3. Register of cases in which the CMA has intervened updated.

  4. Update to Energy information.

  5. Update to Financial Services information

  6. Competition Act 1998 cases in the regulated sectors updated

  7. Update to Financial Services

  8. Financial services case added.

  9. Additional cases added to the lists.

  10. Financial services case added.

  11. Airports case updated.

  12. Airports case updated.

  13. Broadcasting case updated.

  14. New energy case added.

  15. Broadcasting case updated.

  16. New airports case added.

  17. Water case updated.

  18. Rail case updated.

  19. Water case updated.

  20. New broadcasting case added.

  21. New energy case added.

  22. New energy case added.

  23. First published.

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Competition Act 1998 cases in the regulated sectors

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The UKCN is a forum of the Competition and Markets Authority (CMA) and the 8 UK regulators that have powers to apply competition law in their sectors concurrently with the CMA.

This page provides details of public cases which are currently being, or have been, undertaken in the regulated sectors by UKCN members under the Competition Act 1998 since 2014.

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