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CMA letters to companies in breach of market investigation orders and undertakings

Letters sent by the Competition and Markets Authority (CMA) to companies about their non-compliance with market investigation orders and undertakings.

Updates to this page

From:
Competition and Markets Authority
Published:
9 December 2016
Last updated:
21 May 2025
Show all updates

  1. Letter to Barclays about breaching Part 5 of the Retail Banking Order published.

  2. Letter to Lloyds about breaching Part 5 of the Retail Banking Order published.

  3. Open letter to Co-op published.

  4. Retail Banking Market Investigation Order 2017 updated.

  5. CMA letter to Prima Subsidiary Limited about a breach of the Private Motor Insurance Order published.

  6. Letter to Starling Bank published.

  7. Letters to Santander and Barclays published.

  8. Letters to HSBC, Lloyds, TSB and AIB published.

  9. CMA letter to Calor Gas Limited added.

  10. CMA letter to Co-Operative and Natwest published

  11. CMA letter to Nationwide, TSB and HSBC published

  12. Open letter to Asda and Sainsbury's published.

  13. Open letter to Barclays about PPI published

  14. CMA letter to Tarmac added to the page.

  15. Added Private Healthcare Market Investigation Order 2014 group.

  16. First published.

These letters set out the actions agreed between the CMA and the companies to remedy breaches of orders and undertakings.

Payday Lending Market Investigation Order 2015

Retail Banking Market Investigation Order 2017

Cement Market Data Remedy Undertakings

Payment Protection Insurance Market Investigation Order 2011

Northern Ireland PCA Banking Market Investigation Order 2008

Private Healthcare Market Investigation Order 2014

Supply of Extended Warranties on Domestic Electrical Goods Order 2005 and 2012 Undertakings

Groceries Market Investigation (Controlled Land) Order 2010

Small and Medium sized Enterprises (SME) Banking Undertakings 2002

Private Motor Insurance Market Investigation Order 2015

Domestic Bulk Liquefied Petroleum Gas Market Investigation Order 2008

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