“This timely and authoritative Handbook brings together some of the most distinguished scholars in the field to provide an exceptionally rich and wide-ranging assessment of European Union politics. It offers sharp insights into key themes such as participation, contestation, identity, and the EU’s evolving role in an increasingly fragile global order. A must-read for scholars, students, and practitioners alike who seek to understand the complexities and challenges of contemporary European governance.”Gerda Falkner, Head of the Centre for European Integration Research, Institute for Political Science, University of Vienna, Austria“This impressive Handbook stands out for its rigorous political science perspective on the European Union. It provides a comprehensive and analytically sophisticated account of the EU as a political system, exploring the institutions, actors, and processes that shape policymaking in a multilevel context. With its thematic breadth, empirical depth, and conceptual clarity, it is an invaluable reference for understanding both the internal dynamics and the external challenges facing the EU today. A landmark volume for anyone teaching, researching, or engaging with EU politics.”Knud Erik Jørgensen, Professor emeritus at Aarhus University, Denmark