| 2026 |
Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras |
Co-arbitrator |
— |
ICSID · Washington, D.C. |
Electricity generation; solar power purchase agreement |
Read award → |
| 2026 |
Suffolk (Mauritius) Limited, Mansfield (Mauritius) Limited and Silver Point Mauritius v. Portuguese Republic |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Banking; bank resolution; distressed debt |
Read award → |
| 2026 |
MOL Hungarian Oil and Gas Company Plc v. Republic of Croatia dissent |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Oil and gas; gas market regulation; privatisation of INA |
Read award → |
| 2026 |
Azerbaijan v. Armenia |
Co-arbitrator |
— |
PCA · The Hague (place of hearings) |
— |
Read award → |
| 2026 |
Arbor Confections Inc., Mark Alan Ducorsky and Brad Ducorsky v. United Mexican States, ICSID Case No. ARB/23/25 |
Co-arbitrator |
— |
ICSID · Washington, D.C. |
— |
Read award → |
| 2026 |
Eurohold Bulgaria AD and Euroins Insurance Group AD v. Romania |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Insurance |
Read award → |
| 2026 |
Nexo & Mirastar v. Bulgaria, ICSID Case No. ARB/24/2 |
Co-arbitrator |
— |
ICSID · Washington, D.C. |
— |
Read award → |
| 2025 |
Aris Mining Corporation (formerly known as GCM Mining Corp. and Gran Colombia Gold Corp.) v. Republic of Colombia |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Gold and silver mining (Marmato and Segovia projects) |
Read award → |
| 2025 |
LSF-KEB Holdings SCA and others v. Republic of Korea dissent |
Co-arbitrator |
Respondent |
ICSID |
Banking; sale of a controlling stake in Korea Exchange Bank |
Read award → |
| 2025 |
Gran Colombia Gold v. Colombia |
Co-arbitrator |
Respondent |
ICSID · Washington D.C. |
Gold and silver mining (Segovia and Marmato, Colombia) |
Read award → |
| 2025 |
The Lopez-Goyne Family Trust and others v. Republic of Nicaragua |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Onshore oil and gas exploration concession |
Read award → |
| 2025 |
Deutsche Telekom v. India |
Co-arbitrator |
Respondent |
PCA · Geneva |
Telecommunications; satellite S-band spectrum |
Read award → |
| 2025 |
Yukos Capital SARL v Russian Federation dissent |
Co-arbitrator |
Respondent |
PCA · Geneva |
Oil and gas; intra-group finance (loans to Yukos Oil) |
Read award → |
| 2025 |
Impregilo S.p.A. v. Argentine Republic dissent |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Water and sewage services concession, Province of Buenos Air |
Read award → |
| 2025 |
Komaksavia Airport Invest Ltd. v. Republic of Moldova |
Co-arbitrator |
— |
SCC · Stockholm |
Airport concession; aviation infrastructure |
Read award → |
| 2024 |
Stabil LLC, Rubenor LLC, Rustel LLC, Novel-Estate LLC, PII Kirovograd-Nafta LLC, Crimea-Petrol LLC, Pirsan LLC, Trade-Trust LLC, Elefteria LLC, VKF Satek LLC, Stemv Group LLC v. The Russian Federation |
Co-arbitrator |
Appointing authority |
PCA · Geneva |
Petrol retail and fuel storage (Crimea) |
Read award → |
| 2024 |
Gramercy Funds Management LLC, Gramercy Peru Holdings LLC, Gramercy Investment Advisors LLC and Gramercy Advisors LLC v. the Republic of Peru dissent |
Co-arbitrator |
Respondent |
ICSID · Paris |
Sovereign debt; Peruvian agrarian reform bonds |
Read award → |
| 2024 |
Campos de Pesé, S.A. v. Republic of Panama |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Bioethanol; sugar cane and alcohol production |
Read award → |
| 2024 |
Montauk Metals Inc. (formerly known as Galway Gold Inc.) v. Republic of Colombia (considered the investment to be the shares in GRVH rather than the Option Agreement rights) |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Gold mining; páramo environmental protection |
Read award → |
| 2024 |
Galway Gold Inc. v. Republic of Colombia |
Co-arbitrator |
— |
ICSID · Washington, D.C. |
Gold mining; páramo (high-mountain ecosystem) protection |
Read award → |
| 2024 |
Lao Holdings N.V. v. Lao Peoples Democratic Republic |
Co-arbitrator |
— |
ICSID · Singapore |
Casinos and gaming; hotels and tourism |
Read award → |
| 2024 |
Sanum Investments Limited v. Lao Peoples Democratic Republic |
Co-arbitrator |
Respondent |
PCA · Singapore |
Casinos and slot clubs (gaming and hospitality) |
Read award → |
| 2023 |
Worley International Services v. Ecuador, PCA Case No. 2019-15 (Separate view: claims tainted by illegality during the investment should be dismissed on the merits rather than declared inadmissible) |
Co-arbitrator |
Respondent |
PCA · Paris |
Oil and gas infrastructure; project management consultancy |
Read award → |
| 2023 |
Iskandar Safa and Akram Safa v. Hellenic Republic (challenge rejected) |
Co-arbitrator |
Respondent |
ICSID · London |
Shipbuilding; naval shipyard (Hellenic Shipyards, Skaramanga |
Documents → |
| 2023 |
Westwater Resources, Inc. v. Republic of Türkiye dissent |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Uranium mining (in-situ recovery) |
Read award → |
| 2023 |
Westwater Resources v Turkey dissent |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Uranium mining |
Read award → |
| 2023 |
Sergei Paushok, CJSC Golden East Company and CJSC Vostokneftegaz Company v. The Government of Mongolia |
Co-arbitrator |
Respondent |
UNCITRAL · The Hague |
Gold mining; taxation |
Read award → |
| 2023 |
TECO Guatemala Holdings, LLC v. Republic of Guatemala |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Electricity distribution; tariff regulation |
Read award → |
| 2022 |
Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru dissent |
Co-arbitrator |
Respondent |
ICSID · Paris |
Finance; sovereign debt (agrarian reform land bonds) |
Read award → |
| 2022 |
Lone Pine Resources Inc. v. The Government of Canada |
Co-arbitrator |
Respondent |
ICSID · Ottawa |
Oil and gas; shale gas exploration (Utica Shale, St. Lawrenc |
Read award → |
| 2022 |
Oleg Deripaska v. the Republic of Montenegro |
Co-arbitrator |
Respondent |
PCA |
Aluminium smelting and bauxite mining |
Documents → |
| 2022 |
Enrique Heemsen and Jorge Heemsen v.Venezuela |
Co-arbitrator |
Respondent |
PCA · Paris |
Real estate; land expropriation for a port project |
Read award → |
| 2021 |
Addiko Bank AG v. Montenegro |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Banking; Swiss franc-indexed mortgage loans |
Read award → |
| 2021 |
Kimberly-Clark Dutch Holdings, B.V., Kimberly-Clark S.L.U., and Kimberly-Clark BVBA v. Bolivarian Republic of Venezuela (ICSID Case No. ARB(AF)/18/3) |
Co-arbitrator |
Respondent |
ICSID · Paris |
Personal care and hygiene products; manufacturing and retail |
Read award → |
| 2021 |
000 Manolium Processing v. Belarus |
Co-arbitrator |
Respondent |
PCA · The Hague |
Construction; real estate development; public transport infr |
Read award → |
| 2021 |
OOO Manolium Processing v. Republic of Belarus |
Co-arbitrator |
Respondent |
PCA · The Hague |
Real estate development; public transport infrastructure; ta |
Read award → |
| 2021 |
Infinito Gold Ltd. v. Costa Rica |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Gold mining (Las Crucitas Project) |
Read award → |
| 2021 |
Mazen Al Ramahi v. Hungary |
Co-arbitrator |
Respondent |
ICSID · Paris |
Hotels and tourism (Budapest luxury hotel); insolvency |
Read award → |
| 2021 |
Tenaris S.A. and Talta - Trading e Marketing Sociedade Unipessoal Lda. v. Bolivarian Republic of Venezuela |
Co-arbitrator |
Respondent |
ICSID |
Steel; seamless steel pipes; hot briquetted iron |
Read award → |
| 2021 |
Carlos Ríos and Francisco Ríos v. Republic of Chile |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Urban public transport (Transantiago bus concessions) |
Read award → |
| 2020 |
Raymond Charles Eyre and Montrose Developments (Private) Limited v. Democratic Socialist Republic of Sri Lanka |
Co-arbitrator |
Respondent |
ICSID · London |
Real estate; hotel development |
Read award → |
| 2020 |
Cortec Mining Kenya Limited, Cortec (Pty) Limited and Stirling Capital Limited v. Republic of Kenya |
Co-arbitrator |
Respondent |
ICSID · Dubai |
Mining (niobium and rare earths, Mrima Hill) |
Read award → |
| 2020 |
Petroceltic Holdings Limited and Petroceltic Resources Limited v. Arab Republic of Egypt (challenged by claimants on 10 December 2019; outcome not shown) |
Co-arbitrator |
Respondent |
ICSID |
Oil and gas; gas sales agreements |
Read award → |
| 2020 |
Eskosol S.p.A. in liquidazione v. Italian Republic (replaced Pierre-Marie Dupuy, who withdrew effective 25 June 2016) |
Co-arbitrator |
Respondent |
ICSID · Paris |
Renewable energy; solar photovoltaic feed-in tariffs |
Read award → |
| 2020 |
Tenaris S.A. and Talta - Trading e Marketing Sociedade Unipessoal Lda. v. Bolivarian Republic of Venezuela |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Steel; seamless pipes; hot briquetted iron |
Read award → |
| 2020 |
Masdar Solar & Wind Cooperatief U.A. v. Kingdom of Spain |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
Renewable energy; concentrated solar power (CSP) |
Read award → |
| 2020 |
Lotus Holding Anonim Şirketi v. Turkmenistan |
Co-arbitrator |
Respondent |
ICSID |
Energy and construction (EPC contracts) |
Read award → |
| 2020 |
Itisaluna Iraq LLC and others v. Republic of Iraq |
Co-arbitrator |
Respondent |
ICSID |
Telecommunications (wireless local loop licence) |
Read award → |
| 2019 |
PJSC Ukrnafta v. The Russian Federation (appointed by the appointing authority, Mr. Michael Hwang, on behalf of the Russian Federation) |
Co-arbitrator |
Appointing authority |
— |
— |
Read award → |
| 2019 |
EuroGas Inc. and Belmont Resources Inc. v. Slovak Republic |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2019 |
City-State N.V., Praktyka Asset Management Company LLC, Crystal-Invest LLC and Prodiz LLC v. Ukraine dissent |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2019 |
State General Reserve Fund of the Sultanate of Oman v. Republic of Bulgaria |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2019 |
Oxus Gold plc v. Republic of Uzbekistan, the State Committee of Uzbekistan for Geology & Mineral Resources, and Navoi Mining & Metallurgical Kombinat |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2019 |
United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2019 |
Stabil and others v. Russia (Appointed by Dr. Michael Hwang as appointing authority on 28 September 2015) |
Co-arbitrator |
Appointing authority |
— |
— |
Read award → |
| 2019 |
B3 Croatian Courier Coöperatief U.A. v. Republic of Croatia |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2019 |
Anglo-Adriatic Group Limited v. Republic of Albania |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2019 |
Universal Compression International Holdings, S.L.U. v. The Bolivarian Republic of Venezuela (proposed for disqualification by claimant; proposal rejected 20 May 2011) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2018 |
Tidewater Inc., Tidewater Investment SRL, Tidewater Caribe, C.A., et al. v. The Bolivarian Republic of Venezuela (challenge proposed by claimants on 28 September 2010 and dismissed 23 December 2010) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2018 |
Standard Chartered Bank (Hong Kong) Limited v. Tanzania Electric Supply Company Limited |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2018 |
Quiborax S.A., Non Metallic Minerals S.A. and Allan Fosk Kaplún v. Plurinational State of Bolivia |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2018 |
CEAC Holdings Limited v. Montenegro (challenge rejected) |
Co-arbitrator |
Respondent |
ICSID · Paris |
aluminium |
Read award → |
| 2018 |
Central European Aluminium Company v. Montenegro |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2018 |
Elitech B.V. and Razvoj Golf D.O.O. v. Republic of Croatia (Subject of the disqualification proposal; proposal rejected by the Chairman of the Administrative Council.) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2017 |
Burlington Resources Inc. v. Republic of Ecuador (formerly Burlington Resources Inc. and others v. Republic of Ecuador and Empresa Estatal Petróleos del Ecuador (PetroEcuador)) |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2017 |
Pac Rim Cayman LLC v. Republic of El Salvador |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2016 |
Poštová banka, a.s. and ISTROKAPITAL SE v. Hellenic Republic |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2016 |
MNSS B.V. and Recupero Credito Acciaio N.V. v. Montenegro (replaced Christoph Schreuer, who resigned on 23 February 2015) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2016 |
Cosigo Resources, Ltd., Cosigo Resources Sucursal Colombia, Tobie Mining and Energy, Inc. v. Republic of Colombia (Designated by Colombia in its Response to the Request for Arbitration; appointment as proposed by the respondent) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2016 |
Joseph Houben v. Republic of Burundi |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2015 |
Electrabel S.A. v. Republic of Hungary (Subject of Claimant's proposal to disqualify (decision of 25 February 2008)) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2015 |
Occidental Petroleum Corporation and Occidental Exploration and Production Company v. The Republic of Ecuador dissent |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2015 |
Guardian Fiduciary Trust, Ltd, f/k/a Capital Conservator Savings & Loan, Ltd v. Macedonia, former Yugoslav Republic of |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2015 |
Highbury International AVV, Compañía Minera de Bajo Caroní AVV, and Ramstein Trading Inc. v. Bolivarian Republic of Venezuela (Challenged by the claimants; proposal for disqualification decided in this document) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2014 |
El Paso Energy International Company v. The Argentine Republic |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2014 |
El Paso Energy International Company v. The Argentine Republic |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2014 |
European American Investment Bank AG (EURAM) v. Slovak Republic (challenged by the claimant; challenges rejected by the PCA Secretary-General on 12 April 2010 and again in 2011) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2014 |
Alapli Elektrik B.V. v. Republic of Turkey |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2014 |
Repsol, S.A. and Repsol Butano, S.A. v. Argentine Republic |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2014 |
National Gas S.A.E. v. Arab Republic of Egypt |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2013 |
ST-AD GmbH v. Republic of Bulgaria |
President |
Co-arbitrators |
— |
— |
Read award → |
| 2013 |
Ömer Dede and Serdar Elhüseyni v. Romania |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2013 |
Convial Callao S.A. and CCI - Compañía de Concesiones de Infraestructura S.A. v. Republic of Peru |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2013 |
Convial Callao S.A. and CCI - Compañía de Concesiones de Infraestructura S.A. v. Republic of Peru |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2013 |
Luigiterzo Bosca v. Lithuania |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2013 |
St Marys VCNA, LLC v. Government of Canada |
Co-arbitrator |
Respondent |
PCA · Toronto |
cement |
Read award → |
| 2013 |
Saint Marys VCNA, LLC v. Government of Canada |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2013 |
RSM Production Corporation v. Central African Republic |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2013 |
Vannessa Ventures Ltd. v. Bolivarian Republic of Venezuela (ICSID Case No. ARB(AF)/04/6) |
Co-arbitrator |
Respondent |
ICSID · Washington, D.C. |
mining (gold) |
Read award → |
| 2013 |
Vannessa Ventures Ltd. v. Bolivarian Republic of Venezuela (replaced Jan Paulsson; appointed 21 June 2007) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2012 |
AES Summit Generation Limited and AES-Tisza Erömü Kft v. The Republic of Hungary |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2012 |
Ulysseas, Inc. v. The Republic of Ecuador |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2012 |
Ulysseas, Inc. v. The Republic of Ecuador |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2012 |
InterTrade Holding GmbH v. The Czech Republic |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2012 |
Brandes Investment Partners, LP v. The Bolivarian Republic of Venezuela |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2012 |
International Quantum Resources Limited, Frontier SPRL et Compagnie Minière de Sakania SPRL v. République démocratique du Congo |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2011 |
East Cement for Investment Company v. Poland (nominated by Respondent and confirmed by the ICC Court at its session of 8 October 2009) |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2011 |
GEA Group Aktiengesellschaft v. Ukraine |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2011 |
ABCI Investments N.V. v. Republic of Tunisia dissent |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2010 |
Polis Fondi Immobliare di Banche Popolare S.G.R.p.A v. International Fund for Agricultural Development (IFAD) |
Co-arbitrator |
Respondent |
PCA · Rome |
commercial real estate lease |
Read award → |
| 2010 |
S & T Oil Equipment and Machinery Ltd. v. Romania |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2010 |
Gustav F W Hamester GmbH & Co KG v. Republic of Ghana |
President |
Parties jointly |
— |
— |
Read award → |
| 2009 |
Itera International Energy LLC and Itera Group NV v. Georgia |
Co-arbitrator |
— |
— |
— |
Read award → |
| 2009 |
Participaciones Inversiones Portuarias SARL v. Gabonese Republic |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2009 |
Phoenix Action, Ltd. v. The Czech Republic |
President |
Appointing authority |
— |
— |
Read award → |
| 2009 |
Phoenix Action, Ltd. v. The Czech Republic |
President |
Appointing authority |
— |
— |
Read award → |
| 2008 |
Jan de Nul N.V. and Dredging International N.V. v. Arab Republic of Egypt |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2008 |
Jan de Nul N.V. and Dredging International N.V. v. Arab Republic of Egypt |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2007 |
Hussein Nuaman Soufraki v. The United Arab Emirates |
Committee member |
— |
— |
— |
Read award → |
| 2006 |
Pan American Energy LLC and BP Argentina Exploration Company v. The Argentine Republic |
Co-arbitrator |
Respondent |
— |
— |
Read award → |
| 2006 |
BP America Production Company, Pan American Sur SRL, Pan American Fueguina, SRL and Pan American Continental SRL v. The Argentine Republic |
Co-arbitrator |
Respondent |
— |
— |
Read award → |