Goldman, Berthold Keywords: Competition | Extraterritorial jurisdiction | Mots clefs: Concurrence | Extraterritorialité des lois | ABSTRACT Bertold Goldman notes in the introduction to his course that the determination of the territorial fields of application of competition laws is, from the outset, a particular difficulty which arises from the fact that it can have a triple nature. Such legislation includes, or may include, provisions of criminal law, administrative law and private law, and substantive rules an…