The World Trade Organization (WTO) is one of the most important intergovernmental organizations in the world, yet the way in which it functions as an organization and the scope of its authority and power are still poorly understood. This revised new edition provides a complete overview of the law and practice of the WTO. The chapters begin with the institutional law of the WTO (such as the sources of law and remedies of the dispute settlement system), then tackle the principal substantive obligations of the WTO regime (including tariffs, quotas, and MFN). They then move on to consider unfair trade, regional trading arrangements, and developing countries. In its final section the book deals with the consequences of globalization: firstly, where free trade is seen to be incompatible with environmental protection and, secondly, where WTO law confronts legal regimes governing issues of competition and intellectual property.