The dynamic and complex system of European Union policymaking is analysed in this new edition of a much-praised textbook. It offers the most integrated understanding of EU policy available. Major approaches to policymaking – including intergovernmentalism, neofunctionalism, supranationalism and critical theory – are presented and supplemented with the authors’ own theoretical model, federal integration, to create a comprehensive evaluation of the EU’s interests and actors in key policy domains. The text covers the EU’s main policy areas – including those on the single market, Economic and Monetary Union, foreign policy, migration and border control, social and regional policies, and the budget – locating them in this wider theoretical framework. As such, it is the key introduction to the subject for students of European Politics at undergraduate and postgraduate levels.