This work comprises discussions of issues impacting on the development of banking activities in the Latin American region, together with various perspectives on possible reform. It presents a comparative study of several Latin American banking systems and their supervisory bodies, and examines the institutional structures put in place following the reforms of the last decade. There is further discussion about the relationship that should exist between regulations and discretionary power when banks face difficulties. These various subjects are explored through national case studies including Brazil, Ecuador, Venezuela, Colombia, Peru, Mexico, Bolivia, Guatemala, Argentina, Costa Rica and by way of comparison, the United States and Canada. In addition, the text covers a general discussion of the wider international context. There is comparative study of the structure of supervisory bodies in developed countries and the implications for developing countries, and of how recent international trends in banking supervision have been reflected in the experiences of Latin American countries.