INTRODUCTION. In modern legal science the problem of the effect and implementation of international law in national legal systems is one of the most popular areas of research. This article is devoted to the consideration and critical analysis of doctrinal assessments of the application by courts of general jurisdiction of the Scandinavian countries of the international legal norms , as well as their possible approaches to resolving conflicts between the norms of international and national law.MATERIALS AND METHODS. The method of comparative law has been used in present essay as a special logical mechanism that permits us to construct a system of rules relating to conflict of laws. Especially these rules are the tertium comparationis in a ca...