Discrimination is an incongruity in the contemporary EC. Then, the author provides an in-depth analysis of two of the post-Maastricht developments in the context of free movement: the establishment of the status of Union citizenship by the Treaty of Maastricht in 1993 and the development of that status through the Court's recent jurisprudence; and the formal completion of the internal market in 1993, as required by the provisions inserted into the EC Treaty by the Single European Act. Focusing on the central issue of whether reverse discrimination is - and should remain - outside the scope of EC law, the author explains what has been the impact of each of these developments on the question of the permissibility of reverse discrimination in EC law. A brief discussion of the available solutions to the problem and their advantages and disadvantages concludes the presentation. This is a ground-breaking study in an area of European law that has received scant academic attention so far and is just beginning to be explored. In it, scholars, policymakers and practitioners will discover a firm foundation from which to pursue and ultimately define the limits of reverse discrimination in EC law.