This book addresses current developments concerning the interpretation of the United Nations Convention on the Law of the Sea (UNCLOS) on the part of international courts and tribunals. It does so from different perspectives, by focusing on the jurisprudence of international and regional bodies, such as the International Court of Justice (ICJ), the International Tribunal for the Law of the Sea (ITLOS), the European Court of Justice (ECJ) and the European Court of Human Rights (ECtHR), as well as international arbitral tribunals and the World Trade Organization (WTO) Dispute Settlement Body. The various contributions offer in-depth analyses of issues ranging from the interaction between the sources