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International Arbitration Forum

Rodrigo Oreamuno

Leading arbitrator Public record 32 published cases

Rodrigo Oreamuno

Arbitrator in 32 published cases (presiding or sole arbitrator in 20) before SCC, PCA, ICSID tribunals, in oil and gas, water and sewage services concession, province of buenos aires disputes.

Costa Rican SCC, PCA, ICSID Oil and gas, Water and sewage services concession, Province of Buenos Aires

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Overview

In the published awards, Rodrigo Oreamuno has been appointed by claimants 0 times and by respondents 8 times, and has presided or sat alone in 20 cases. Of the party appointments, 8 came from States and 0 from investors or companies. 1 dissenting or separate opinion(s) are recorded.

Outcome for the appointing side, where the published decision is clear: respondent prevailed in 57% of the 7 respondent appointments. Mixed outcomes count as half.

Appointed most often by: Venezuela (2), Colombia (1), Ukraine (1), Chile (1), Belize (1).

32Published cases
20As chair or sole arbitrator
8Party appointments
1Dissents recorded

Track record

YearCaseRoleAppointed byInstitution / rulesSectorAward
2025 Littop Enterprises Limited, Bridgemont Ventures Limited and Bordo Management Limited v. Ukraine Co-arbitrator Respondent SCC · Stockholm Oil and gas Read award →
2025 Impregilo S.p.A. v. Argentine Republic Committee president — ICSID · Washington, D.C. Water and sewage services concession, Province of Buenos Air Read award →
2024 Jindal Steel Bolivia S.A. v. Plurinational State of Bolivia, Corporación Minera de Bolivia and Empresa Siderúrgica del Mutún President Co-arbitrators — — Read award →
2024 Serafín García Armas and Karina García Gruber v. The Bolivarian Republic of Venezuela dissent Co-arbitrator Respondent — — Read award →
2022 Italba Corporation v. Oriental Republic of Uruguay President Parties jointly — — Read award →
2021 América Móvil S.A.B. de C.V. v. Republic of Colombia Co-arbitrator Respondent — — Read award →
2019 Landesbank Baden-Württemberg and others v. Kingdom of Spain Co-arbitrator Respondent — — Read award →
2018 Abertis Infraestructuras, S.A. v. Argentine Republic President — — — Read award →
2018 Suez, Sociedad General de Aguas de Barcelona, S.A.and Vivendi Universal, S.A. v. Argentine Republic (formerly Aguas Argentinas, S.A., Suez, Sociedad General de Aguas de Barcelona, S.A.and Vivendi Universal, S.A. v. Argentine Republic) Committee member — — — Read award →
2018 Venoklim Holding B.V. v. Bolivarian Republic of Venezuela Co-arbitrator Respondent — — Read award →
2016 Dunkeld International Investment Ltd. v. The Government of Belize (Number 2) Co-arbitrator Respondent — — Read award →
2016 Dunkeld International Investment Ltd. v. The Government of Belize (Number 1), PCA Case No. 2010-13, UNCITRAL Co-arbitrator — PCA — Read award →
2015 Occidental Petroleum Corporation and Occidental Exploration and Production Company v. The Republic of Ecuador Committee member — — — Read award →
2015 Inversión y Gestión de Bienes, IGB, S.L. and IGB18 Las Rozas, S.L. v. Kingdom of Spain Sole arbitrator Parties jointly — — Read award →
2015 Inversión y Gestión de Bienes, IGB, S.L. and IGB18 Las Rozas, S.L. v. Kingdom of Spain Sole arbitrator Parties jointly — — Read award →
2015 British Caribbean Bank Limited v. The Government of Belize Co-arbitrator — — — Read award →
2015 Iberdrola Energía S.A. v. Republic of Guatemala Co-arbitrator Respondent — — Read award →
2014 El Paso Energy International Company v. The Argentine Republic Committee president — — — Read award →
2014 El Paso Energy International Company v. The Argentine Republic Committee president — — — Read award →
2014 SGS Société Générale de Surveillance S.A. v. The Republic of Paraguay Committee president — — — Read award →
2014 SGS Société Générale de Surveillance S.A. v. The Republic of Paraguay Committee president — — — Read award →
2014 Renée Rose Levy de Levi v. Republic of Peru (appointed by the Chairman of the Administrative Council) President Institution — — Read award →
2012 Brandes Investment Partners, LP v. The Bolivarian Republic of Venezuela (appointed 22 December 2009 by Chairman of the ICSID Administrative Council to replace Briner) President Appointing authority — — Read award →
2011 Repsol YPF Ecuador, S.A. and others v. Republic of Ecuador and Empresa Estatal Petróleos del Ecuador (PetroEcuador) President Appointing authority — — Read award →
2010 Murphy Exploration and Production Company International v. Republic of Ecuador (designated by the Chairman of the Administrative Council of ICSID on 16 October 2008) President Appointing authority — — Read award →
2008 Metalpar S.A. and Buen Aire S.A. v. The Argentine Republic President Appointing authority — — Read award →
2008 Metalpar S.A. and Buen Aire S.A. v. The Argentine Republic President Appointing authority — — Read award →
2007 MTD Equity Sdn. Bhd. and MTD Chile S.A. v. Republic of Chile Co-arbitrator Respondent — — Read award →
2007 Repsol YPF Ecuador S.A. v. Empresa Estatal Petróleos del Ecuador (Petroecuador) President Institution — — Read award →
2006 Inceysa Vallisoletana S.L. v. Republic of El Salvador (appointed by the Centre (ICSID) after the parties could not agree; Chairman of the Administrative Council under Article 38 requested by the Claimant) President Appointing authority — — Read award →
2006 Western NIS Enterprise Fund v. Ukraine President — — — Read award →
2001 Eudoro Armando Olguín v. Republic of Paraguay (appointed by the Chairman of the ICSID Administrative Council after consultation with the parties) President Appointing authority — — Read award →

Expertise

The legal issues and sectors decided most often in the published awards. Each links to the cases in the database.

Ukrnafta 1Kolomoisky 1Energy Charter Treaty 1denial of benefits 1Article 17(1) ECT 1substantial business activities 1corruption 1clean hands 1international public policy 1legality requirement 1definition of investment 1Salini test 1assertion doctrine 1Swedish Arbitration Act section 36 1Svea Court of Appeal 1costs allocation 1oil and gas 1Naftogaz 1most-favoured-nation clause 1MFN and dispute settlement 118-month local litigation requirement 1Argentina–Italy BIT 1Argentina–US BIT 1fair and equitable treatment 1

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Compiled with AI from the published awards and decisions in the Forum’s database. It covers public cases only, counts each case once, and may contain matching errors; every row links to its source. Corrections: info@arbitration.org. All arbitrators →