Since the entry into force of the North American Free Trade Agreement (NAFTA) in 1994, several arbitral tribunals have rendered awards dealing with claims of breach of Article 1105. Some of these awards have been very controversial and have had a tremendous impact on the development of the concept of fair and equitable treatment (FET) and the evolution of international investment law. Yet, in spite of the fundamental importance of these awards, no comprehensive study had been undertaken to determine the meaning and the content of the FET standard under NAFTA Article 1105. This book's systematic analysis of the provision and its case law fills this analytical gap. Because Article 1105 is in many ways different from typical FET clauses contained within most investment treaties, the author examines the particular parameters under which it must be interpreted. He also analyzes how these specific features have influenced NAFTA tribunals' interpretation of the provision, and how their assessments differ from awards rendered by other tribunals outside NAFTA. Among the issues treated in the course of the analysis are the following: ? the origin, development, nature and content of the concept of the 'minimum standard of treatment' and its interaction with the FET standard; ? the specific parameters under which Article 1105 must be interpreted, including contextual elements such as subsequent agreement and practice between the NAFTA Parties on matters of interpretation;