Dimitry Kochenov is Professor of EU Constitutional Law in the Department of European and Economic Law, University of Groningen. He consulted for the Government of The Netherlands on the application of EU law in the overseas territories of the kingdom. He is also a regular contributor to a number of leading periodicals in law and political science. Fabian Amtenbrink is Professor of European Union Law at Erasmus University, Rotterdam and at the College of Europe, Bruges. His teaching specialises in constitutional, institutional and substantive law of the European Union. He has published widely in books and journals and also serves on the editorial board of the European Law Review and the European Journal of Consumer Law.