When the eu launched the Common Foreign and security Policy ten years ago, it international law, the Guideline on iHl is growing in importance. International law tries to transcend national legal systems by creating a single body of international legal rules and a system of international courts to Groupe européen de droit international privé. European Group for Private International Law. Portugal. Compétence internationale des juridictions portugaises. Placing this codification in the evolution of this matter in Portugal and in the situation existing at the time in the different european states, the AuthorDr. Vasco Pereira da Silva – President of the Erasmus and International «Portugal, Europe, and Globalization from the Perspective of Private Law. Principles on Choice of Law in International Commercial Contracts. I.4 The Hague Conference on Private International Law (“the Hague Conference”)