On 8 May 2015, Professor Sieglinde GSTÖHL gave a keynote address on “The EU in International Trade: A Tale of Multilateralism, Bilateralism and Unilateralism” at the interdisciplinary doctoral colloquium “The European Union as a Global Actor” at the University of Leuven. She also acted, together with Professor Simon SCHUNZ and other colleagues, as panel discussant.