Table of contents

  1. Front Matter
    Pages i-x
  2. Gabrielle Kaufmann-Kohler, Michele Potestà
    Pages 1-6 Open Access
  3. Gabrielle Kaufmann-Kohler, Michele Potestà
    Pages 31-86 Open Access
  4. Gabrielle Kaufmann-Kohler, Michele Potestà
    Pages 87-102 Open Access
  5. Gabrielle Kaufmann-Kohler, Michele Potestà
    Pages 103-105 Open Access
  6. Back Matter
    Pages 107-117

About this book


This open access book examines the multiple intersections between national and international courts in the field of investment protection, and suggests possible modes for regulating future jurisdictional interactions between domestic courts and international tribunals. 
The current system of foreign investment protection consists of more than 3,000 international investment agreements (IIAs), most of which provide for investment arbitration as the forum for the resolution of disputes between foreign investors and host States. However, national courts also have jurisdiction over certain matters involving cross-border investments. International investment tribunals and national courts thus interact in a number of ways, which range from harmonious co-existence to reinforcing complementation, reciprocal supervision and, occasionally, competition and discord. The book maps this complex relationship between dispute settlement bodies in the current investment treaty context and assesses the potential role of domestic courts in future treaty frameworks that could emerge from the States’ current efforts to reform the system.
The book concludes that, in certain areas of interaction between domestic courts and international investment tribunals, the “division of labor” between the two bodies is not always optimal, producing inefficiencies that burden the system as a whole. In these areas, there is a need for improvement by introducing a more fruitful allocation of tasks between domestic and international courts and tribunals – whatever form(s) the international mechanism for the settlement of investment disputes may take.
Given its scope, the book contributes not only to legal analysis, but also to the policy reflections that are needed for ongoing efforts to reform investor-State dispute settlement.


ISDS Investment arbitration National courts Domestic courts Multilateral investment court Reform of ISDS Appeal mechanism Bilateral investment treaties ICSID Convention Exhaustion of local remedies Open access

Authors and affiliations

  • Gabrielle Kaufmann-Kohler
    • 1
  • Michele Potestà
    • 2
  1. 1.Center for International Dispute Settlement (CIDS)University of GenevaGenevaSwitzerland
  2. 2.Center for International Dispute Settlement (CIDS), Graduate Institute for International and Development StudiesUniversity of GenevaGenevaSwitzerland

Bibliographic information