Services

  1. Merger notice forms

    Forms for businesses to use to notify the CMA of an anticipated or completed merger.

  2. Undertakings in lieu of reference form

    Remedies form to be completed by merger parties for the offering of undertakings in lieu of reference.

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Guidance and regulation

  1. Mergers - the CMA’s jurisdiction and procedure: CMA2
  2. Merger fees payment information
  3. Sainsbury's/Asda merger: how to respond to the CMA investigation
  4. Merger assessment guidelines: CC2/OFT1254
  5. CMA's role in mergers if there's no Brexit deal
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News and communications

  1. CMA sets out scope of Sainsbury’s / Asda merger investigation
  2. University laundry merger broken up by CMA
  3. CMA provisionally clears media intelligence merger
  4. SSE/Npower merger receives final clearance after consultation
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Research and statistics

  1. Estimating diversion ratios in hospital mergers
  2. Understanding past merger remedies
  3. Evaluation of entry and expansion in UK merger cases
  4. Review of use of the CMA’s merger notice and initial enforcement orders
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Policy papers and consultations

  1. Rail franchise mergers guidance
  2. Initial enforcement orders and derogations in merger investigations
  3. Merger notice template
  4. Mergers: exception to the duty to refer in markets of insufficient importance
  5. Review of merger undertakings given before 1 January 2006
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Transparency and freedom of information releases

  1. Merger inquiry outcome statistics
  2. Mergers orders and undertakings register
  3. Hospital Episode Statistics: CMA process
  4. Confidentiality rings and disclosure rooms: CMA roundtable
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