The module covers the knowledge in the area of international and European Social Law. The different approaches of social law and social policy and the different approaches on welfare states will be reviewed. The social models and the differences between the welfare systems of the It will be analyzed. The organizational structure of the international and European social law will be analyzed, as well (UN, ILO, Council of Europe, EU). The course will cover the knowledge on the tiers of international and European social regulation, e.g. the global conventions (especially the conventions of the UN, and the conventions of the ILO), the European conventions (especially the European Social Charter and the European Social Charter /Revised/) and the bilateral agreements on social law. The course presents the review of the fundamental terms and institutions of international and European social law. The module develops the ability of comparative analysis of different legal and welfare systems and distinct legal solutions.