Europäische Sozialpolitik zwischen nationaler und supranationaler Regulierung: Die Entsendung von Arbeitnehmern im Rahmen der Dienstleistungsfreiheit innerhalb der Europäischen Union

Abstract

European social policy has two central dimensions: the relation between liberalized market freedoms and social protection, on the one hand, and the distribution of regulatory competencies between the supranational and the national level on the other. The posted workers issue, i.e. the question of which labor law should be applied to workers posted abroad in order to provide services, shows how both dimensions interacted in bringing about a regulatory pattern of national and supranational market-modifying regulation that might be typical for the restricted potential of social regulation in the Single European Market. In several member states, especially France, Austria and Germany, market-modifying measures were introduced according to the pre-established European and international law and the judgments of the European Court of Justice. However, the substance of these diverging regulatory acts depended heavily on many institutional and political factors in each member state. In fact, national regulations pre-empted the effects of subsequent supranational market modification, making it possible for a European directive on posted workers to be adopted after many years of deadlock in the Council of Ministers. But this directive allows national regulations to remain in place with hardly any changes, and it safeguards national autonomy regarding decisions on the substance of binding labor law to be applied to posted workers. The supranational measure can be described as an 'umbrella' that protects national market modification by means of European law without interfering with the institutional arrangements or the political disputes in the member states.