Catherine Barnard is Professor in European Union and Employment Law, Jean Monnet Chair of EU Law, Fellow of Trinity College and Co-Director of the Centre for European Legal Studies at the Faculty of Law, University of Cambridge.

Okeoghene Odudu is lecturer in law, Deputy Director of the Centre for European Legal Studies and a Fellow of Emmanuel College, Cambridge.

1. Outer Limits of European Union Law: Introduction
Catherine Barnard and Okeoghene Odudu

2. Competence and Legitimacy
Stephen Weatherill

3. Article 308 EC as the Outer Limit of Expressly Conferred Community Competence
Alan Dashwood

4. Which Limits? Control of Powers in an Integrated Legal System
Herwig CH Hofmann

5. Citizenship and Enlargement: The Outer Limits of EU Political Citizenship
Jo Shaw

[...]opean Police Cooperation and its Limits: From Intelligence-led to Coercive Measures?
Konrad Lachmayer

7. Expanding the Frontiers of European Union Citizenship by Dismantling the Territorial Boundaries of the National Welfare States?
Michael Dougan

8. The Outer Limits of EU Citizenship: Displacing Economic Free Movement Rights?
Niamh Nic Shuibhne

9. The Outer Limits of Article 28 EC: Purely Internal Situations and the Development of the Court's Approach through the Years
Alina Tryfonidou

10. Economic Activity as a Limit to Community Law
Okeoghene Odudu

11. The Outer Limit of the Treaty Free Movement Provisions: Some Reflections on the Significance of Keck, Remoteness and Deliège
Eleanor Spaventa

12. Derogations, Justifications and the Four Freedoms: Is State Interest Really Protected?
Catherine Barnard

13. The Application of EC law to Defence Industries-Changing Interpretations of Article 296 EC
Panos Koutrakos

14. National and EC Remedies under the EU Treaty: Limits and the Role of the ECHR
Angela Ward

15. Civil Antitrust Remedies Between Community and National Law
Assimakis P Komninos

16. Potency and Act of the Principle of Effectiveness: The Development of Competition Law Remedies and Procedures in Community Law
Renato Nazzini