Gaëlle Gueguen Hallouët is a professor of public law at the University of Western Brittany (Brest) and has been a member of the UMR AMURE since 1999. She has held various collective responsibilities within the Faculty of Law, Economics and AES, directing, among others, the Master's degree in maritime activities in Brest. A specialist in European law, public property law and energy law, Gaëlle Gueguen Hallouët studies the legal regime of commercial and recreational maritime ports, the law of offshore energy production facilities and the law of the public maritime domain. She is the author of regular publications on this subject and has directed several theses on port law and energy law.