On 28 April, the Centre de droit économique of Aix-Marseille University was pleased to welcome Professor Podszun from the University of Dusseldorf. His speech, which aimed to present the European reforms concerning the regulation of gatekeeper platforms (Digital Market Act, Digital Services Act), was preceded by a presentation of the issues and the European texts by the students of the Aix-Marseille Business Law Institute. The debate, moderated by Prof. Bosco, then began with the participants of this webinar, which you will find here in its entirety.