Published cases (36)

• 2025
  LSF-KEB Holdings SCA and others v. Republic of Korea

  Co-arbitrator — appointed by the claimant (concurring opinion; joined majority on apportionment) · award p. 1

  Tribunal: Ian Binnie, Brigitte Stern, Johnny Veeder, Lawrence Boo

• 2025
  Oschadbank v. Russian Federation

  Co-arbitrator · award p. 1

  Tribunal: David A. R. Williams, Hugo Perezcano Díaz

• 2025
  Impregilo S.p.A. v. Argentine Republic

  Co-arbitrator — appointed by the claimant (concurring and dissenting opinion) · award p. 1

  Tribunal: Hans Danelius, Brigitte Stern, Rodrigo Oreamuno, Eduardo Zuleta

• 2025
  AES Solar and others (PV Investors) v. The Kingdom of Spain

  Co-arbitrator (dissented in part on the Preliminary Award on Jurisdiction) · award p. 1

  Tribunal: Gabrielle Kaufmann-Kohler, Bernardo Sepúlveda Amor

• 2023
  Cementos La Union S.A. and Aridos Jativa S.L.U v. Arab Republic of Egypt

  Co-arbitrator — appointed by the claimant · award p. 1

  Tribunal: Christer Söderlund, Philippe Sands, Mónica Pinto, Wendy Miles

• 2023
  Perenco Ecuador Ltd. v. The Republic of Ecuador and Empresa Estatal Petróleos del Ecuador (Petroecuador)

  Co-arbitrator — appointed by the claimant (challenge to arbitrator filed by Ecuador; challenge decided by PCA Secretary-General) · award p. 1

  Tribunal: Lord Bingham of Cornhill, J. Christopher Thomas, Peter Tomka, Neil Kaplan

• 2023
  OJSC Tatneft v. Ukraine

  Co-arbitrator (Replaced Professor Rudolf Dolzer, whose appointment by Tatneft was successfully challenged by Ukraine.) · award p. 1

  Tribunal: Francisco Orrego Vicuña, Marc Lalonde

• 2022
  AES Solar and others v. Spain

  Co-arbitrator · award p. 2

  Tribunal: Gabrielle Kaufmann-Kohler, Bernardo Sepúlveda Amor, Octavio Augusto Tejeiro Duque

• 2022
  Saint-Gobain Performance Plastics Europe v. Bolivarian Republic of Venezuela

  Co-arbitrator — appointed by the claimant (dissented in part on damages in the Decision on Liability and the Principles of Quantum) · award p. 1

  Tribunal: Gabriel Bottini, Klaus Sachs, Ricardo Ramírez Hernández, Funke Adekoya

• 2021
  Vattenfall AB and others v. Federal Republic of Germany

  Co-arbitrator · award p. 1

  Tribunal: Albert Jan van den Berg, Vaughan Lowe

• 2019
  Medusa Oil and Gas Limited v. Montenegro

  Co-arbitrator · award p. 1

  Tribunal: Van Vechten Veeder, J. Christopher Thomas

• 2018
  Adel A Hamadi Al Tamimi v. Sultanate of Oman

  Co-arbitrator · award p. 1

  Tribunal: David A. R. Williams, J. Christopher Thomas

• 2017
  Tanzania Electric Supply Company Limited v. Independent Power Tanzania Limited

  Co-arbitrator — appointed by the claimant · award p. 9

  Tribunal: Kenneth Rokison, Andrew Rogers

• 2016
  Hochtief AG v. The Argentine Republic

  Co-arbitrator — appointed by the claimant · award p. 1

  Tribunal: Vaughan Lowe, J. Christopher Thomas

• 2016
  Mesa Power Group, LLC v. Government of Canada

  Co-arbitrator (dissented in part on Articles 1105 and 1108(7)(a) and (8)(b) (concurring and dissenting opinion, 24 March 2016)) · award p. 2

  Tribunal: Gabrielle Kaufmann-Kohler, Toby Landau

• 2016
  Renta 4 S.V.S.A, Ahorro Corporación Emergentes F.I., Ahorro Corporación Eurofondo F.I., Rovime Inversiones SICAV S.A., Quasar de Valors SICAV S.A., Orgor de Valores SICAV S.A., GBI 9000 SICAV S.A. v. The Russian Federation

  Co-arbitrator (dissented in part (separate opinion on Article 5(2) MFN and on Renta 4, Ahorro Emergentes and Eurofondo)); Co-arbitrator · award p. 2 · award p. 1

  Tribunal: Jan Paulsson, Toby Landau, Toby Landau, Jan Paulsson

• 2015
  Hrvatska Elektroprivreda d.d. v. Republic of Slovenia

  Co-arbitrator — appointed by the claimant · award p. 1 · award p. 1

  Tribunal: David A. R. Williams, Jan Paulsson, David A. R. Williams, Jan Paulsson

• 2015
  Daimler Financial Services AG v. Argentine Republic

  Co-arbitrator — appointed by the claimant (dissented) · award p. 1

  Tribunal: Pierre-Marie Dupuy, Domingo Bello Janeiro, Eduardo Zuleta, Florentino P. Feliciano

• 2014
  Chevron Corporation (USA) and Texaco Petroleum Company (USA) v. The Republic of Ecuador

  Co-arbitrator · award p. 1

  Tribunal: Karl-Heinz Böckstiegel, Albert Jan van den Berg

• 2013
  Vannessa Ventures Ltd. v. Bolivarian Republic of Venezuela

  Co-arbitrator — appointed by the claimant · award p. 1

  Tribunal: Vaughan Lowe, Brigitte Stern, Robert Briner, Jan Paulsson

• 2011
  White Industries Australia Limited v. The Republic of India

  Co-arbitrator — appointed by the claimant · award p. 1

  Tribunal: Christopher Lau, J. William Rowley

• 2011
  HICEE B.V. v. The Slovak Republic

  Co-arbitrator — appointed by the claimant (dissented in Partial Award of 23 May 2011) · award p. 5

  Tribunal: Franklin Berman, Peter Tomka

• 2010
  Piero Foresti, Laura de Carli & Others v. The Republic of South Africa

  Co-arbitrator — appointed by the claimant (dissented in part on costs (see concurring statement referenced in signature page)) · award p. 1

  Tribunal: Vaughan Lowe, Joseph M. Matthews

• 2010
  Chemtura Corporation v. Government of Canada (formerly Crompton Corporation v. Government of Canada)

  Co-arbitrator · award p. 1

  Tribunal: Gabrielle Kaufmann-Kohler, James Crawford

• 2009
  Austrian Airlines v. The Slovak Republic

  Co-arbitrator — appointed by the claimant (dissented in part on the MFN issue (separate opinion)) · award p. 7

  Tribunal: Gabrielle Kaufmann-Kahler, Vojtech Trapl

• 2009
  Azpetrol International Holdings B.V., Azpetrol Group B.V. and Azpetrol Oil Services Group B.V. v. The Republic of Azerbaijan

  Co-arbitrator — appointed by the claimant · award p. 1

  Tribunal: Florentino P. Feliciano, Christopher Greenwood

• 2008
  Siemens A.G. v. The Argentine Republic

  Co-arbitrator — appointed by the claimant · award p. 1 · award p. 1

  Tribunal: Andrés Rigo Sureda, Domingo Bello Janeiro, Andrés Rigo Sureda, Domingo Bello Janeiro

• 2007
  Occidental Exploration and Production Company v. The Republic of Ecuador

  Co-arbitrator — appointed by the claimant · award p. 1

  Tribunal: Francisco Orrego Vicuña, Patrick Barrera Sweeney, Aikens

• 2006
  ADC Affiliate Limited and ADC & ADMC Management Limited v. The Republic of Hungary

  Co-arbitrator — appointed by the claimant · award p. 1

  Tribunal: Neil Kaplan, Albert Jan van den Berg, Allan Philip

• 2006
  Telefónica S.A. v. The Argentine Republic

  Co-arbitrator — appointed by the claimant · award p. 2

  Tribunal: Giorgio Sacerdoti, Eduardo Siqueiros T.

• 2005
  CDC Group plc v. Republic of Seychelles

  Committee president · award p. 2

  Tribunal: Sir Anthony Mason, Michael Hwang, David A. R. Williams

• 2004
  Ceskoslovenska Obchodni Banka, A.S. v. The Slovak Republic

  Counsel for the claimant (White & Case) · award p. 1

  Tribunal: Thomas Buergenthal, Piero Bernardini, Andreas Bucher, Hans van Houtte

• 2002
  Mondev International Ltd. v. United States of America

  Counsel for the claimant (White & Case, LLP) · award p. 4

  Tribunal: Sir Ninian Stephen, James Crawford, Stephen M. Schwebel

• 2000
  Compañia del Desarrollo de Santa Elena S.A. v. Republic of Costa Rica

  Counsel for the respondent (White & Case) · award p. 2

  Tribunal: L. Yves Fortier, Elihu Lauterpacht, Prosper Weil

• 1998
  Ethyl Corporation v. The Government of Canada

  Co-arbitrator — appointed by the claimant · award p. 1

  Tribunal: Karl-Heinz Böckstiegel, Marc Lalonde

• 1994
  Vacuum Salt Products Ltd. v. Republic of Ghana

  Co-arbitrator — appointed by the claimant (presided over first and second sessions in President's absence) · award p. 3

  Tribunal: Sir Robert Y. Jennings, Kamal Hossain