Ronny KTORZA has a doctorate in private law from the University of Aix-Marseille. His thesis focuses on the triptych liberalization-privatization-rail deregulation. He is a permanent professor at Kedge Business School in business law and is also a lawyer in law commercial and air passenger at the Marseille Bar since 2011. He has collaborated with different academic institutions in the past such as the University of Aix-Marseille, NEOMA Business School, IHE and has also had the opportunity to teach abroad and particularly in Yaoundé at the International School of Management and Entrepreneurship. He has published numerous articles in transport law, which constitutes his main field of research. He is also the author of a book on the gold and cryptocurrency markets