Diane Fromage is Professor of European Law at the University of Salzburg and Deputy Director of the Salzburg Centre of European Union Studies. She is also an Affiliated Researcher at the Law Department of Sciences Po, Paris. She teaches EU institutional and Internal market law, as well as Economic and Monetary Union and Banking Union law. Prior to joining Salzburg, she was a Marie Sk?odowska-Curie Fellow at Sciences Po, Paris, and an Assistant Professor at Maastricht and Utrecht Universities. She has authored numerous contributions on Economic and Monetary Union, Banking Union, Democracy and Accountability within the EU. Adrienne Héritier is Emerita Professor at the Social and Political Sciences Department of the European University Institute (EUI) in Florence. She was a Director of the Max Planck Project Group for