Publications 11 Feb. 2026
Partners Irene Petrelli and Simon Batifort, and Associate Cyprien Mathié have written a chapter titled “Counterclaims in ISDS: Solution or Distraction?” in the recently published book Foreign Direct Investment, Human Rights and Climate Change: A Multiperspective Approach. This book explores how international investment agreements can better balance investor protection with environmental sustainability, human rights, and state regulatory autonomy in cross-border investment.
In chapter six, Curtis attorneys discuss the extent to which counterclaims are likely to constitute a solution to the legitimacy crisis faced by ISDS. They address the main legal hurdles to State counterclaims, recent treaty practice addressing those hurdles, and the limitations of counterclaims in practice due to the structure of investment treaty arbitration.
The book is available to read here.
International Arbitration
Irene Petrelli
Partner
Simon Batifort
Cyprien Mathié
Associate
Milan
+39 02 7623 2001
Brussels
+32 2 313 37 31
Paris
+33 1 42 68 72 00
event
Curtis and SVAMC Host Panel on AI and International Disputes for NY Arbitration Week
Fernando Tupa and Borzu Sabahi Participate in the 20th Annual Investment Treaty Arbitration Conference
Claudia Frutos-Peterson speaks at Open de Arbitraje Mexico