Marion Ho-Dac : Professor of European Law, University of Artois, UR 2471, Law, Ethics and Procedures Center, CDEP, France & Fellow, Academy of International Affairs NRW, Germany Cécile Pellegrini : Associate Professor of Private Law, UCLy-Lyon Catholic University, Sciences and Humanities Confluence Research Center - UCLy, EA1598, France Axel Voss : Cet ouvrage rassemble les contributions de : Patrick Bezombes, Camille Bourguignon, Michel Cannarsa, Céline Castets-Renard, Laurence Devillers, Thibault Douville, Catalina Goanta, Marion Ho-Dac, Fabienne Jault-Seseke, Eva Lein, Nathalie Nevejans, Adriana Nugter, Pietro Ortolani, Ludovic Pailler, Enrico Panai, Julie Pascau, Kirtan Padh, Cécile Pellegrini, Pascal Pichonnaz, Elise Poillot, Juliette Sénéchal, Eva Thelisson, Tina van der Linden, Himanshu Verma et Pauline Willem.