Whistleblowing: disclosures in 2025 to 2026
Published 6 August 2026
| Action taken | Number of disclosures |
|---|---|
| Initial investigation (held for intelligence only) | 36 |
| Further investigation | 12 |
Make a report
Tell the CMA if you have information about your employer (or ex-employer) possibly breaking competition or consumer law.
Your report could lead to us investigating and taking enforcement action.
We will handle your information sensitively, and you can remain anonymous.
- Online form
- Telephone
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- Telephone: 020 3738 6556