The rule of law is widely seen as the cornerstone of any effective polity and increasingly a vital component of the international political system. If the international rule of law were to be strengthened, it would greatly contribute to trade, security, human rights and global cooperation in a range of fields. Yet, in many areas the rule of law seems almost absent in international affairs.This book explores the institutions that support the effectiveness of the rule of law domestically. It focuses on the extent to which similar institutions already exist at international level and analyses the possibility of their further development. The authors speculate on how the international rule of law might be advanced in the future, thereby suggesting potential strategies for strengthening the international rule of law. Adopting an interdisciplinary approach and combining the fields of international relations, politics and law, this book covers a range institutions including: UN Security Council International Court of Justice Human rights machinery Regional human rights International Criminal Court World Trade Organization International Tribunal for the Law of the Sea UN Department of Peacekeeping Operations.It will be of strong interest to students and scholars of international relations, international organisations, global governance, international law, migration law, international peace and security law, applied ethics, political economy, political science and sociology.