The Foundations of European Union Law provides an impressively clear and easily understood account of the constitutional and administrative law of the EU. Hartley examines the institutions, the Union legal system and the major constitutional issues before moving on to the area of administrative law and remedies including the workings of the European Court and the Court of First Instance. This new edition contains full coverage of the European financial crisis and the accession of Croatia to the European Union. The Foundations of European Union Law is renowned as a highly reliable and authoritative text valued by students and practitioners alike.