Law relating to trade in financial services is examined here, with a particular focus on the rules contained in Chapter 14 of the North American Free Trade Agreement (NAFTA). After a detailed analysis of the relevant provisions and their effect on financial institutions in Canada, Mexico, and the United States, the author examines the impact of the NAFTA rules on the legal position of banks operating in countries outside NAFTA, particularly in the context of the WTO financial services provisions. The book concludes with a chapter on the effects of a potential NAFTA expansion. The book aims to contribute to the development of a new legal and regulatory framework distinct from those of trade and financial services law, and offers an insight into how trade in financial services within a regional trade agreement develops its own legal dynamic.