The multilateral trading system and the WTO, its principal institution, are currently in crisis. Now more than ever, it is essential to provide a sound understanding of WTO rules and procedures, and their contribution to a secure and predictable framework for trading relations between nations. This book provides a timely and carefully considered overview of the substantive rules and institutional arrangements of the WTO, written in a concise and highly reader-friendly manner. It provides a clear and systematic discussion of key issues of WTO law, and incorporates important case law and current debates. It includes useful pedagogical features such as illustrative examples of the application of the legal framework to practical situations to facilitate understanding, as well as lists of further reading. Co-written by a leading authority in the field, it forms essential reading for anyone who wants to get to grips with this fascinating and challenging field of law.