Maria Bergström is Associate Professor of European law and Senior Lecturer in EU law at the Faculty of Law, Uppsala University. Anna Jonsson Cornell is Associate Professor of constitutional law and senior lecturer in comparative constitutional law at the Faculty of Law, Uppsala University.

• ForewordHans G NilssonPrefaceMaria Bergström & Anna Jonsson Cornell1. IntroductionMaria Bergström & Anna Jonsson CornellPart I – EU Criminal Law2. Recent Developments in the Field of Substantive and Procedural EU Criminal Law – Challenges and OpportunitiesEster Herlin-Karnell3. Conditions for the Legislative Procedure in the Area of Criminal Law – Before and After the Lisbon TreatyAnna Wetter4. European Criminal Law – Challenges for the FuturePetter AspPart II – EU Criminal Law and Fundamental Rights5. Mass Surveillance and Data Protection in EU Law – The Data Retention Directive Saga Theodore Konstadinides6. Ne Bis In Idem in Criminal ProceedingsAlexandros-Ioannis Kargopoulos7. Mutual Trust and Political Intentions: The European Arrest Warrant and the Nordic Arrest WarrantPer Ole TräskmanPart III – EU Police Cooperation8. EU Police Cooperation Post-LisbonAnna Jonsson Cornell9. Council of Europe Standards on Police Data Storage and SharingIain CameronPart IV – New Configuration and Dynamic Evolution10. In Search of a New Lens!Bo Wennström11. The Dynamic Evolution of EU Criminal LawMaria Bergström

...this volume provides an excellent overview of the legal problems and challenges resulting from the fundamental changes by the Lisbon Treaty in the area of judicial and police cooperation in criminal matters. ...The entire set of contributions provides in-depth analyses, opens new perspectives and raises new questions. Thereby, the volume gives a lot of food for thought and will significantly promote the discussion on the future development of EU criminal law. It is worth reading.