title: Of Presidents, High Representatives and European Commissioners – the external representation of the European Union seven years after Lisbon**Dr Iur, Professor at the Free University, Brussels. Email: frank.hoffmeister@ec.europa.eu. For the case studies on Iran and the Ukraine in section 4, I would like to warmly thank Mrs Charlotte Berends for extensive research and analysis. Important details from the practice of the EU’s environmental diplomacy I owe to the Academic Director of the Institute for European Studies (Brussels), Prof Sebastian Oberthür. The article also benefited from a couple of interviews held with the former Trade Commissioner Karel De Gucht and high EEEAS officials on matters touched upon in this article.
abstract: The article reviews the external representation of the European Union. Hoffmeister first analyses the rules established by the Lisbon Treaty (2007). He emphasizes the division between the Common Foreign and Security Policy (CFSP) and non-CFSP and the importance of the diplomatic level. Moreover, he interprets recent case law in which the European Court of Justice has given guidance to the Council and the Commission about their respective roles in policy-making and representation. The author then
journal: Europe and the World A law review