Beitzke, G. Keywords: Fulfilment of obligation | Law of contracts | Private international law | Mots clefs: Exécution d une obligation | Droit des obligations | Droit international privé | ABSTRACT Guenther Beitzke points out that few issues in private international law have been discussed so intensely in the years preceding the course (which dates back to 1965) as the problem of the law applicable to the tort. Neither the lex loci deliciti is not unanimous, nor the law of the morning forum of lex loci delicti. Some also prop…