This book provides a comprehensive study of the standard of 'full protection and security' (FPS) in international investment law. Ever since the Germany-Pakistan BIT of 1959, almost every investment agreement has included an FPS clause. FPS claims refer to the most diverse factual settings, from terrorist attacks to measures concerning concession contracts. Still, the FPS standard has received far less scholarly attention than other obligations under international investment law. Filling that gap, this study examines the evolution of FPS from its medieval roots to the modern age, delimits the scope of FPS in customary international law, and analyzes the relationship between FPS and the concept of due diligence in the law of state responsibility. It additionally explores the interpretation and application of FPS clauses, drawing particular attention to the diverse wording used in investment treaties, the role ascribed to custom, and the interplay between FPS and other treaty-based standards. Besides delivering a detailed analysis of the FPS standard, this book also serves as a guide to the relevant sources, providing an overview of numerous legal instruments, examples of state practice, arbitral decisions, and related academic publications about the standard.

This book provides a comprehensive study of the standard of 'full protection and security' (FPS) in international investment law. Ever since the Germany-Pakistan BIT of 1959, almost every investment agreement has included an FPS clause. FPS claims refer to the most diverse factual settings, from terrorist attacks to measures concerning concession contracts. Still, the FPS standard has received far less scholarly attention than other obligations under international investment law. Filling that gap, this study examines the evolution of FPS from its medieval roots to the modern age, delimits the scope of FPS in customary international law, and analyzes the relationship between FPS and the concept of due diligence in the law of state responsibility. It additionally explores the interpretation and application of FPS clauses, drawing particular attention to the diverse wording used in investment treaties, the role ascribed to custom, and the interplay between FPS and other treaty-based standards. Besides delivering a detailed analysis of the FPS standard, this book also serves as a guide to the relevant sources, providing an overview of numerous legal instruments, examples of state practice, arbitral decisions, and related academic publications about the standard.

This book provides a comprehensive analysis of national security exceptions in international trade and investment agreements. The subject has gained particular relevance in the past few years, as both the United States and the Russian Federation have invoked national security as justification for trade-restrictive measures in the context of WTO dispute settlement proceedings. The book describes the evolution of security exceptions in international economic law, from the GATT 1947 to the most recent economic treaties, such as the 2017 Buenos Aires Protocol for Intra-Mercosur Investment and the 2018 USMCA. Further, it presents an overview of the rich array of adjudicatory practices addressing national security clauses, covering the decisions of WTO dispute settlement bodies, the ICJ, and numerous investment arbitral tribunals. To this end, the book addresses the debates surrounding the alleged self-judging character of security exceptions and the standards of review applicable where the exception is considered to be justiciable.