Christelle Onillon

Université Paris XI (Sceaux)
Lawyer (PhD)

Christelle Onillon studied law at the University Paris XI and obtained a PhD in Private Law. She has professional experience in both French and international law firms.

Linked authors

University Paris Sud
University Paris Sud


869 Bulletin

Christelle Onillon The Paris Court of Appeal confirms the decision of the French Competition Authority in the mobile telephony case by adopting the same arguments without clarification regarding the new requirement of proof of harm to the economy (Orange France)


The ruling by the Paris Court of Appeal of 30 June 2011 in connection with decision N° 05-D-65 (hereinafter Decision) of the Competition Council (which has now become the Competition Authority) opens new perspectives for thinking about certain issues such as (i) the criteria for sanctions in (...)

Christelle Onillon The French Criminal Supreme Court takes side in favour of the admissibility of the appeal by the Rapporteur général of the Competition Authority in a case concerning emails seizure (Orange)


House searches carried out by the French competition authority (“Autorité de la concurrence”), a shared prerogative since 2009 with the Ministry of Finance & Economy (“DGCCRF”), are in principle governed by the Code of Criminal procedure. Furthermore, it has been held by the Supreme Court in (...)

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