Marc Maresceau, Jean Monnet Chair ad personam (Ghent); visiting professor College of Europe, Bruges/Natolin; “Full fellowship” The Johns Hopkins University (Bologna); “Boursier de la Conféderation Suisse”; Founder and General Editor of Studies in EU External Relations (Brill)Christa Tobler, Ph.D. (1988, Zurich), LLM (1994, Leiden), habilitation (2004, Basel), is Professor of European Law at the Universities of Basel (Switzerland) and Leiden (the Netherlands). Her publications focus in particular on EU non-discrimination law and EU-Swiss legal relations, seen in the broader context of EU association law.