This volume therefore aims at providing a comprehensive overview of the activities of national parliaments in the post-Lisbon Treaty era. This includes the ‘classic’ scrutiny of EU legislation, but also parliamentary involvement in EU foreign policy, the use of new parliamentary participation rights of the Lisbon Treaty (Early Warning System), their role regarding the EU’s response to the Eurozone crisis, and the, so far under-researched, role of parliamentary administrators in scrutiny processes. This book was originally published as a special issue of West European Politics.