Jean-Christophe Chevallier Ydès avocats d'affaires

Jean-Christophe Chevallier


Intellectual property & Information technologies
Data Protection
Distribution & Competition Law

01 70 92 95 95
06 62 03 99 97


Digital economy law
Intellectual property law (trademarks, designs, domain names)
Literary and artistic property rights (copyright and database protection)
I.T. law and networks
E-commerce law
Contract law
Media law
Advertizement law
Protection of privacy and personal data
Consumer law
Competition and distribution law
Digital services
Artificial intelligence
Internet & e-commerce
Media & advertisement
Video games
Entertainment, tourism, mobility
Luxury brand
Retail & distribution
Start-up & innovation
Spoken languages


After an initial experience of eight years as an attorney with YDES, Jean-Christophe was then appointed as Head of the Intellectual Property, Information Technology and Economic law of the Europcar Group. After this successful experience, Jean-Christophe re-joined the Digital Economy and Data department of YDES in 2016, as an Of-Counsel and became a partner in 2018.

Jean-Christophe is involved in all the legal issues related to digital economy and in particular, the areas of intellectual property, literary and artistic property rights, I.T. law and networks, e-commerce, technological innovations, contract law, media and advertizement law, protection of privacy and personal data, consumer law, competition and distribution law.


Jean-Christophe represents YDES in the expert international network for personal data protection, PrivacyRules.


He regularly participates in conferences and webinars in his activity sector, such as:

Master 2 in Multimedia and Information Systems Law - Robert Schuman Strasbourg University (2004)
Master 1 in business law (University of Versailles-Saint-Quentin) (2002)
Admitted to the Paris Bar in 2006