This book outlines the principles behind the international law of foreign investment. The main focus is on the law governed by bilateral and multilateral investment treaties. It traces the purpose, context, and evolution of the clauses and provisions characteristic of contemporary investment treaties, and analyses the case law, interpreting the issues raised by standard clauses. Particular consideration is given to broad treaty-rules whose understanding in practice has mainly been shaped by their interpretation and application by international tribunals. In addition, the book introduces the dispute settlement mechanisms for enforcing investment law, outlining the operation of Investor-State arbitration. Combining a systematic analytical study of the texts and principles underlying investment law with a jurisprudential analysis of the case law arising in international tribunals, this book offers an ideal introduction to the principles of international investment law and arbitration, for students, scholars, and practitioners alike.

International investment law has become increasingly prominent in the international legal order, spurred on by the explosion of Bilateral Investment Treaties between States and a sharp rise in international investment disputes. This rise to prominence has however not always been matched by academic reflection on the content of procedure of international investment law and its role within general international law. This volume seeks to remedy this situation by providing careful analysis of every area of international investment law and its relationship with other legal fields.
It is written in honor of one of the leading experts in the field of investment arbitration, Christoph Schreuer. The book explores specific and topical problems of international investment law and practice in a focused way. It also provides a forum for broader theoretical reflections on international investment law and its relation to general international law. The book includes chapters on jurisdictional questions, issues of procedure in investment proceedings, the relationship between investment arbitration and other forms of investment protection, problems of substantive investment law, regional aspects, interfaces between investment law and other areas of law as well as the future of the law of investment protection. Featuring contributions by many of the most prominent scholars and practitioners of investment arbitration, this work should become an indispensable tool for practitioners and academics working in the field.