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Report a practice

You wish to report an anticompetitive practice:
- An anticompetitive agreement between companies: an agreement between two or more companies to distort competition
- A company that abuses its market power to harm other companies.

Investigation and Procedure

If you have a question about your file, observations to communicate on a merger case ... Our staff is here to help you.

Leniency

If your company participates or has participated in an anticompetitive agreement, applying for leniency can help you avoid a heavy fine by revealing these practices to the Autorité or by providing it with information which it did not previously have.

Press and website

You want to get in touch with our press department or to report a technical issue?

Recruiting

If you wish to see our job offers, submit an application, access our internship offers, visit the page "Join us".

General information

Address :

Autorité de la concurrence
11 rue de l'Échelle
75001 Paris

Phone :

(+) 33 1 55 04 00 00