Source document

Blowing the whistle on cartels

Competition and Markets Authority · Government · 6 Jun 2023 · United Kingdom

Has everything in it been taken?

CompleteReviewed 9 Oct 2026

Reviewed. Everything in it that belongs in the tables has been taken.

What the document holds

CMA press release (6 Jun 2023): cartel informant reward cap raised from £100,000 to £250,000; rewards discretionary, paid if information is significant and leads to enforcement; reward separate from leniency, normally not for leniency applicants unless their role was peripheral. Also general cartel sanctions (fines up to 10% of turnover, up to 5 years' prison, up to 15 years' director disqualification), which are not about the reward programme. The two cap rules and the rule-change event were already recorded; no statistics on rewards paid. Rules restated from other sources are now recorded from this document too (decision 8).

What it supports

5 rows on this site come from this document. Each one opens with the page and the exact words.

About the document

What it covers Increase of the maximum cartel informant reward from £100,000 to £250,000.

Source id gbr-cma-news-cartel-reward-2023 · accessed 5 Oct 2026