This is a collection of works which considers the many different facets of the EU’s increasingly important engagement with the world beyond its borders. The Treaty of Lisbon marked a change in the powers and competences endowed on the EU - the contributions to this collection consider both the direct and indirect impact of the Treaty on the contemporary state of EU external relations. The authors are drawn from legal, political science and international relations disciplines and consider innovations or changes brought about by the Treaty itself: the European External Action Service, the roles of the High Representative and President, the collapse of the ‘pillar’ structure and new competences such as those for foreign investment. Other chapters cover developments which reflect the latest incremental changes upon which the post-Lisbon Treaty arrangements have some bearing, including the COREU network, the transatlantic and neighbourhood relations and the external dimension of ‘internal’ security. Useful for academics working in the field of EU external relations law and foreign policy, as well as the EU law/politics/European studies market more generally.

This volume examines the legal and constitutional foundations of the EU's external relations. It focuses on the EU's external powers and objectives, on the instruments, principles and actors of external policies, and on the legal effects of international agreements and international law.

This book originates from the proceedings of the 10th anniversary conference of the Centre for the Law of EU External Relations (CLEER) in which renowned experts in the field took stock of recent evolutions in the law and practice of the EU’s external relations. In particular, the book addresses the question of how the evolving legal and political framework affects the nature of EU external relations law. The contributions discuss the actions (and reactions) of the EU through external action instruments in a number of substantive areas such as migration, trade, neighbouring policies, security and defence. By shedding light on the most significant developments of the past decade this edited volume attests to the ever-evolving nature of the field of EU External Relations Law. Thus, this book is essential reading for academics, practitioners and policy makers at the EU level interested in the field of EU External Relations Law. Dr. W.Th. Douma is an Independent legal expert at the European Environmental Law Consultancy and EU Legal – Centre for European and International Law, both based in The Netherlands, voluntary researcher at Ghent University in Belgium, and Senior Legal Adviser at the Dutch Ministry of Social Affairs and Employment. Prof. Dr. C. Eckes is Professor of European Law at the University of Amsterdam and director of the Amsterdam Centre for European Law and Governance, The Netherlands. Prof. Dr. P. Van Elsuwege is Professor of European Union Law at Ghent University and co-director of the Ghent European Law Institute, Belgium. Dr. E. Kassoti is Senior researcher in EU and International Law at the Asser Institute and academic co-ordinator of the Centre for the Law of EU External Relations (CLEER), The Netherlands. Prof. Dr. A. Ott is Professor of EU External Relations Law and Jean Monnet professor in EU Law at Maastricht University, The Netherlands. Prof. Dr. R.A. Wessel is Professor of European Law and Head of the European and Economic Law Department at the University of Groningen, The Netherlands.

This edited collection appraises the role, self-perception, reasoning and impact of the European Court of Justice on the development of European Union (EU) external relations law. Against the background of the recent recasting of the EU Treaties by the Treaty of Lisbon and at a time when questions arise over the character of the Court's judicial reasoning and the effect of international legal obligations in its case law, it discusses the contribution of the Court to the formation of the EU as an international actor and the development of EU external relations law, and the constitutional challenges the Court faces in this context. To what extent does the position of the Court contribute to a specific conception of the EU? How does the EU's constitutional order, as interpreted by the Court, shape its external relations? The Court still has only limited jurisdiction over the EU's Common Foreign and Security Policy: why has this decision been taken, and what are its implications? And what is the Court's own view of the relationship between court(s) and foreign policy, and of its own relationship with other international courts? The contributions to this volume show that the Court's influence over EU external relations derives first from its ability to shape and define the external competence of the EU and resulting constraints on the Member States, and second from its insistence on the autonomy of the EU legal order and its role as 'gatekeeper' to the entry and effect of international law into the EU system. It has not - in the external domain - overtly exerted influence through shaping substantive policy, as it has, for example, in relation to the internal market. Nevertheless the rather 'legalised' nature of EU external relations and the significance of the EU's international legal commitments mean that the role of the Court of Justice is more central than that of a national court with respect to the foreign policy of a nation state. And of course its decisions can nonetheless be highly political.

The topic of this book is the external action of the EU within international economic law, with a special focus on investment law. The aim of the volume is to provide the reader with an appraisal of the most recent trends and developments that have characterised a field that has been rapidly evolving and in which the EU has imposed itself as a leading actor. The book is aimed at academics, practitioners and graduate students as well as at EU officials and judges, all of whom should find the subject matter discussed useful for keeping updated on a scholarly discussion of relevance to case law. Mads Andenas is Professor of Law at the Faculty of Law of the University of Oslo in Norway. Luca Pantaleo is Doctor of Law and Senior Lecturer in International and European Law at The Hague University of Applied Sciences in The Netherlands. Matthew Happold is Professor of Law at the Université du Luxembourg in Luxembourg. Cristina Contartese is Lecturer in Law at the European Law and Governance School in Athens, Greece.

The EU has established itself as a significant international legal actor. This volume brings together the key primary legal materials relating to the foreign relations powers of the EU and its practices, with editorial commentary. It is an ideal resource for students, scholars, and practitioners in the field.

The Lisbon Treaty modified the legal framework of EU external action and these innovations must be applied in a period of deep economic and financial crisis interacting with other more specific crises affecting the EU's external activities. This volume investigates the recent institutional and substantive developments in EU external relations law and practice in this context of multiple crises for the EU. The economic and financial crisis has a major impact on EU external action, but other crises too affect this sensitive area of the EU's activity and the book takes them into account. For instance, there is a crisis in the relationship between EU law and international law after the ECJ judgement in the Kadi case. In addition to exploring these questions, the volume also examines questions of legitimacy in fields such as foreign investment protection and arbitration. Representing the output of a powerful research team composed of leading scholars in the field this comprehensive collection will appeal to both an expert and non-expert readership.