The EU plays an increasingly important role in issues such as the fight against organised crime and the management of migration flows, transforming the Area of Freedom, Security and Justice (AFSJ) into a priority of the EU's political and legislative agenda.

This book investigates whether institutional change - the gradual communitarisation of the AFSJ - has triggered policy change, and in doing so, explores the nature and direction of this policy change. By analysing the role of the EU's institutions in a systematic, theory-informed and comparative way, it provides rich...