Nathan de Arriba-Sellier is a PhD researcher at the European Research Centre for Economic and Financial Governance (EURO-CEFG), where he undertakes research on financial regulation. As such, he is part of the Europa Institute of Leiden University. He graduated from the College of Europe (Bruges) in European law. He has previously been granted a summer research fellowship at Stanford Law in 2015. He also clerked for the EU law delegation of French Conseil d’Etat. His research interests cover the Economic and Monetary Union, Trade and Energy.