Article L722-4 of the French Intellectual Property Code
Infringement may be proved by any means. To this end, any person having standing under this title shall be entitled to have carried out at any place and by any bailiffs, where appropriate assisted by experts appointed by the plaintiff, by virtue of an order made on request by the competent civil court, either the detailed description, with or without taking samples, or the actual seizure of the allegedly infringing…