Lauterpacht, Q.C., E. Keywords: International courts | Development of international law | Mots clefs: Tribunaux internationaux | Développement du droit international | ABSTRACT In this course on the Development of the Law of International Organizations by the Decisions of International Tribunals, the author focuses on the central and allied issues of personality of organizations and the interpretation of constitutions. The author successively examines the place of law in international organizations, the common law of …