This book provides analysis and critique of the dual protection of human rights in Europe by assessing the developing legal relationship between the Court of Justice of the European Union (CJEU) and the European Court of Human Rights (ECtHR). The book offers a comprehensive consideration of the institutional framework, adjudicatory approaches, and the protection of material rights within the law of the European Union and the European Convention on Human Rights (ECHR). It particularly explores the involvement and participation of stakeholders in the functioning of the EU and the ECtHR, and asks how well the new legal model of ‘the EU under the ECtHR’ compares to current EU law, the ECHR and general international law. Including contributions from leading scholars in the field, each chapter sets out specific case-studies that illustrate the tensions and synergies emergent from the EU-ECHR relationship. In so doing, the book highlights the overlap and dialectic between Europe’s two primary international courts. The book will be of great interest to students and researchers of European Law and Human Rights.