Vischer, F. Keywords: Contracts | Private international law | Law of contracts | Mots clefs: Contrats | Droit international privé | Droit des obligations | ABSTRACT In his course on the Antagonism Between Legal Security and Search for Justice in the Field of Contracts, F. Vischer, Professor at the University of Basel, first suggests an approach to conflicts of law that puts the individual’s interests. This objective could be called as an international principle of confidence, and could be applied specifically in the fiel…