This course will provide participants with an understanding of EU internal market law and to equip them with tools to critically analyse the legal questions that arise in this internal market, and the solutions that have been developed especially in the case law of the Court of Justice. We will study the EU’s internal market mainly from a legal perspective, but with also some space for discussing the economic, social and political significance of these developments for the European integration process. Special attention will be paid to the various actors that breathe life into the EU legal system, and the many faces of the ‘individuals’ involved: undertakings, workers, consumers, etc. Accordingly, we will emphasise the essential function of fundamental freedoms in the dynamics of EU integration and EU law.