Glossary of competition terms

This Glossary was prepared by DG COMP and the OECD for non-competition specialists. Each term is enriched with references of national case laws from the e-Competitions Bulletin. (© European Union - © OECD)

Leniency (programme)

General term for the total or partial reduction of fines applied to firms that co-operate with antitrust authorities in cartel investigations. The current leniency programme of the Commission is the 2006 Notice on immunity from fines and reduction of fines in cartel cases, as amended in 2015 .

See: OJ C 256, 5.8.2015, p.1. The amended version of the Notice is available on the web-site of DG Competition.

© European Commission

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