Competition Act 1998 cases in the sectors regulated by UKCN members
Details of all cases regulated by members of the UK Competition Network (UKCN).
Documents
Details
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.
Updates to this page
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An FCA financial services sector case closed in September 2026.
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Update to Financial Services
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Register of cases in which the CMA has intervened updated.
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Update to Energy information.
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Update to Financial Services information
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Competition Act 1998 cases in the regulated sectors updated
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Update to Financial Services
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Financial services case added.
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Additional cases added to the lists.
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Financial services case added.
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Airports case updated.
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Airports case updated.
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Broadcasting case updated.
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New energy case added.
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Broadcasting case updated.
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New airports case added.
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Water case updated.
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Rail case updated.
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Water case updated.
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New broadcasting case added.
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New energy case added.
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New energy case added.
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First published.
Update history
2026-09-25 11:56
An FCA financial services sector case closed in September 2026.
2026-05-19 11:00
Update to Financial Services
2025-06-04 09:11
Register of cases in which the CMA has intervened updated.
2024-04-30 11:21
Update to Energy information.
2023-12-20 12:03
Update to Financial Services information
2023-11-08 09:47
Competition Act 1998 cases in the regulated sectors updated
2023-10-06 10:58
Update to Financial Services
2023-07-11 10:53
Financial services case added.
2023-04-17 14:03
Additional cases added to the lists.