I. – The Authority may not be seized of facts dating back more than five years if no act has been taken to investigate, establish or punish them.
Acts interrupting the statute of limitations on public action brought pursuant to the first paragraph of Article L. 420-6 also interrupt the statute of limitations before the Competition Authority.
Any act aimed at investigating, ascertaining or punishing anti-competitive practices by the Competition Authority, a national competition authority of another Member State of the European Union or the European Commission interrupts the limitation period of the action before the Competition Authority as well as the limitation period of the civil action and the action for compensation brought before an administrative court on the basis of Article L. 481-1. The interruption resulting from such an act has effect until the date on which the decision of the competent competition authority or of the appeal court can no longer be the subject of an ordinary appeal. The limitation period for proceedings before the Autorité de la concurrence is also interrupted by the transmission referred to in the second paragraph of Article L. 462-6.
II. – The statute of limitations shall apply where a period of ten years from the cessation of the anti-competitive practice has elapsed without the Autorité de la concurrence having ruled on it. This period is suspended until the Autorité de la concurrence is notified of an irrevocable court decision when:
1° The order issued pursuant to Article L. 450-4 is the subject of an appeal or when the conduct of the operations mentioned in the same article is the subject of an appeal, as from the filing of this appeal or this appeal;
2° The decision of the Competition Authority is the subject of an appeal pursuant to l’article L. 464-8, as from the lodging of this appeal;
3° The decision taken by the general rapporteur of the Autorité de la concurrence pursuant to Article L. 463-4 to refuse business secrecy protection or to lift the protection granted shall be subject to appeal. The time limit referred to in the third paragraph of this article shall then be suspended as from the lodging of this appeal.