Diploma thesis "Free Movement of Services - The focus on Eastern Enlargement of the European Union" describes the development of the internal market of services of the European Union in view of the recent developments to complete liberalization of this market through the adoption of Directive 2006/123/EC of the European Parliament and of the Council of the 12th December 2006 on Services in the Internal Market. The Eastern Enlargement of ten new countries partly affected the whole development, because it caused the reestablishment of some protectionist measures in the form of the transitional periods. The aim of this thesis is to analyze the situation on the market of services in the European Union after the admission of at least eight countries from Central and Eastern Europe, and to understand each of these steps, which have lead some states to these protectionist measures. For a greater understanding of my diploma thesis, I tried to explain some important definitions and terms in the first part of the thesis, which can help the reader to easily understand the following sections of the essay. The other chapter presents, in brief, the historical genesis of the internal market of services in the European Union putting greater emphasis on the important milestones such as the founding treaties and...

There have been three main sets of trends in the case law of the Court of Justice of the European Union in the field of the internal market after 2004. The first set of trends concerned the criteria of legal analysis, i.e. the scope of EU rules on free movement, the concept of the restriction of free movement and the justification of such restrictions. The second set of trends in the case law is related to the fact that the Court completes its legal analysis by considerations linked to its value orientation of the Court, i.e. its liberalism, social tendencies, protection of fundamental rights, pragmatism and proactivity. The third trend in the case law of the internal market consisted in changing the focus of case law in the sense that the Court has begun to deal with more and more cases from sectoral fields, i.e. fields covered by secondary law.