Barton Legum

Arbitrators, counsel and experts

Barton Legum

Arbitrator, judge or committee member · 6Counsel · 17

Run a conflict check

Record as arbitrator

6cases decided

2as chair or sole arbitrator

0appointed by claimants

0appointed by respondents

0appointed by States

0dissents

Sat most often with

Also appeared as counsel with

United States Department of State 2002–2005
Honlet Legum Arbitration 2023
Salans 2017
Dentons 2013–2020
Office of the Legal Adviser of the United States Department of State 2003
U.S. Department of State, Office of the Legal Adviser 2005
Debevoise & Plimpton LLP 2008
SCP Salans & Associés 2011–2013
Salans FMC SNR Denton Europe LLP 2014
Dentons Europe LLP 2017–2025

Issues decided most often

bifurcation 2 confidentiality 2 transparency 2 Netherlands–Oman BIT 1 oil and gas 1 Special Royalty 1 Solidarity Contribution 1 quantum 1 causation 1 counterfactual damages 1 applicable version of UNCITRAL Rules 1 UNCITRAL Rules 2010 1 publication of procedural orders 1 law governing arbitration agreement 1 Arbitration Act 1996 1 Glamis Gold 1 ExxonMobil v Netherlands 1 third-party funding disclosure 1

Published cases (23)

2026
Optim Holding GmbH v. Ukraine
President · award p. 1

Tribunal: Andrea Bianchi, J. William Rowley
2026
Petrogas Exploration & Production LLC v. The Kingdom of the Netherlands
Co-arbitrator · award p. 1

Tribunal: Campbell McLachlan, Hélène Ruiz Fabri
2025
Gran Colombia Gold v. Colombia
Counsel for the claimant (Dentons Europe LLP) · award p. 2

Tribunal: Jean E. Kalicki, Bernard Hanotiau, Brigitte Stern
2025
Ruby River Capital LLC v. Canada
Co-arbitrator · award p. 1

Tribunal: Carole Malinvaud, Zachary Douglas
2024
GAMA Güç Sistemleri Mühendislik ve Taahhüt A.Ş. v. Republic of North Macedonia
Co-arbitrator · award p. 1

Tribunal: Lucinda A. Low, Klaus Reichert
2023
Niko Resources (Bangladesh) Ltd. v. Bangladesh Petroleum Exploration & Production Company Limited ("Bapex") and Bangladesh Oil Gas and Mineral Corporation ("Petrobangla")
Counsel for the respondent (Honlet Legum Arbitration) · award p. 2

Tribunal: Michael E. Schneider, Campbell McLachlan, Jan Paulsson, Eduardo Zuleta
2021
Silver Ridge Power BV v. Italian Republic
Counsel for the claimant (Dentons Europe LLP) · award p. 2

Tribunal: Bruno Simma, Jr. O. Thomas Johnson, Bernardo M. Cremades
2020
GPF GP S.à.r.l v. Republic of Poland
Counsel for the claimant (Dentons Europe LLP) · award p. 12

Tribunal: Gabrielle Kaufmann-Kohler, David A. R. Williams, Philippe Sands
2020
Blusun S.A., Jean-Pierre Lecorcier and Michael Stein v. Italian Republic
Counsel for the claimant (Dentons Europe LLP) · award p. 2

Tribunal: James Crawford, Stanimir A. Alexandrov, Pierre-Marie Dupuy, Ricardo Ramírez Hernández
2020
Ioan Micula, Viorel Micula and others v. Romania [II]
Counsel for the claimant (Dentons) · award p. 2

Tribunal: Donald M. McRae, John Beechey, John R. Crook, Michael Pryles
2017
Mobil Investments Canada Inc. and Murphy Oil Corporation v. Canada
Counsel for the respondent (Salans); Counsel for the respondent (Dentons) · award p. 2 · award p. 2

Tribunal: Hans van Houtte, Merit E. Janow, Philippe Sands, Christopher Greenwood
2017
Ansung Housing Co., Ltd. v. People's Republic of China
Counsel for the respondent (Dentons Europe LLP) · award p. 2

Tribunal: Lucy Reed, Michael Pryles, Albert Jan van den Berg, J. Christopher Thomas
2016
Peter De Sutter, Kristof De Sutter, DS 2 S.A. and Polo Garments Majunga S.A.R.L. v. Republic of Madagascar
Sole arbitrator · award p. 6
2015
Standard Chartered Bank v. The United Republic of Tanzania
Co-arbitrator · award p. 1

Tribunal: William W. Park, Michael Pryles
2014
Apotex Holdings Inc. and Apotex Inc. v. United States of America
Counsel for the claimant (Salans FMC SNR Denton Europe LLP) · award p. 2

Tribunal: V.V. Veeder, J. William Rowley, John R. Crook
2013
Les Laboratoires Servier, S.A.A., Biofarma, S.A.S., Arts et Techniques du Progres S.A.S. v. Republic of Poland
Counsel for the claimant (SCP Salans & Associes) · award p. 1

Tribunal: William W. Park, Bernard Hanotiau, Marc Lalonde
2013
The Rompetrol Group N.V. v. Romania
Counsel for the claimant (Salans & Associés (later Dentons)); Counsel for the claimant (Dentons) · award p. 1 · award p. 1

Tribunal: Franklin Berman, Donald Francis Donovan, Marc Lalonde, Franklin Berman
2011
GEA Group Aktiengesellschaft v. Ukraine
Counsel for the claimant (SCP Salans & Associés) · award p. 2

Tribunal: Albert Jan van den Berg, Toby Landau, Brigitte Stern
2008
African Holding Company of America, Inc. and Société Africaine de Construction au Congo S.A.R.L. v. La République démocratique du Congo
Counsel for the claimant (Debevoise & Plimpton LLP) · award p. 1

Tribunal: Francisco Orrego Vicuña, O.L.O. de Witt Wijnen, Dominique Grisay, Ahmed El-Kosheri
2005
Loewen Group, Inc. and Raymond L. Loewen v. United States of America
Counsel for the respondent (United States Department of State) · award p. 1

Tribunal: Sir Anthony Mason, Abner J. Mikva, Lord Mustill
2005
Methanex Corporation v. United States of America
Counsel for the respondent (U.S. Department of State, Office of the Legal Adviser) · award p. 8

Tribunal: V. V. Veeder, J. William Rowley, Warren Christopher, W. Michael Reisman
2003
ADF Group Inc. v. United States of America
Counsel for the respondent (Office of the Legal Adviser of the United States Department of State) · award p. 2

Tribunal: Florentino P. Feliciano, Armand deMestral, Carolyn B. Lamm
2002
Mondev International Ltd. v. United States of America
Counsel for the respondent (United States Department of State) · award p. 5

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

Compiled with AI from the published awards and decisions in the Forum’s database; it covers public cases only and may contain matching errors. Each entry links to the page it was read from where available. Corrections: info@arbitration.org.