Guidance

Energy network mergers: CMA190

Guidance on the CMA鈥檚 procedure and approach to its assessment when reviewing mergers involving energy network enterprises.

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Details

This guidance provides advice and general information on the Competition and Markets Authority鈥檚 procedures and assessment in energy network mergers in Great Britain under the Enterprise Act 2002 as amended by the Energy Act 2023.

2 January 2025: updated guidance published聽

The guidance has been updated to reflect the changes introduced by the Digital Markets, Competition and Consumers Act 2024 which commenced on 1 January 2025.

Updates to this page

Published 3 April 2024
Last updated 2 January 2025 show all updates
  1. Updated revised CMA190 guidance published.

  2. First published.

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