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Rodrigo Oreamuno

Gender	Male
Country	Costa Rica
Year of birth	1939
OECD member	No

Number of cases in which have they been involved

Cases in which this arbitrator has been involved, divided into claimant-appointed, respondent-appointed, or presiding arbitrator

As president	Claimant/appointed	Respondent/appointed	Total
14	0	17	31

Additional information about nationality

Frequency with which this arbitrator has been appointed by claimants/respondents of the same/different nationality as the arbitrator

This arbitrator has been appointed by respondent 0% (0) of times from parties of the SAME country

This arbitrator has been appointed by respondent 100% (17) of times from parties of the DIFFERENT countries

Claimants' countries

Nationalities of the claimants appointing this arbitrator

No data available.

Respondents' countries

Nationalities of the respondent States appointing this arbitrator

Country	No. of times
Belize	3
Bolivia	2
Venezuela	2
Chile	1
Guatemala	1
Panama	1
Lebanon	1
Spain	1
Colombia	1
Peru	1
Ukraine	1
Russian Federation	1
India	1

Appointed as President Arbitrator (14 case/s)

Cases in which this arbitrator was appointed as presiding arbitrator

Case	Appointed by	Law firms
ARB/16/9 Italba Corporation	Appointed by agreement of the parties	Ministro de Relaciones Exteriores de Uruguay, Montevideo, Uruguay Secretario de la Presidencia de Uruguay, Montevideo, Uruguay Foley Hoag, Washington, D.C., U.S.A. Alston & Bird, New York, NY, U.S.A.
ARB/98/5 Eudoro A. Olguín	Appointed by designated appointing authority	Produrador General de la República del Paraguay, Assunción, Paraguay García Calderón-Ghersi-Cateriano, Abogados, Lima, Peru
ARB/99/4 Empresa Nacional de Electricidad S.A.	Appointed by designated appointing authority	Directora Nacional de Negociaciones Económicas y Cooperación Internacional, Ministerio de Relaciones Exteriores Comercio Internacional y Culto, Buenos Aires, Argentina Ministro de Relaciones Exteriores Comercio Internacional y Culto, Ministerio de Relaciones Exteriores Comercio Internacional y Culto, Buenos Aires, Argentina M. & M. Bomchil Abogados, Buenos Aires, Argentina
ICSID Case No ARB/01/10 Repsol YPF Ecuador S.A.	Appointed by designated appointing authority	Huerta Ortega y Asociados Agent, Repsol YPF Ecuador, S.A. Pérez Bustamente & Ponce
ARB/03/26 Inceysa Vallisoletana S.L.	Appointed by agreement of the parties	Arnold & Porter, Washington, D.C., U.S.A Fiscal General, San Salvador, El Salvador Estudio de abogados Ventura Garcés & López-Ibor, Madrid, Spain
ARB/03/5 Metalpar S.A. and Buen Aire S.A.	Appointed by designated appointing authority	Procurador del Tesoro de la Nación, Buenos Aires, Argentina Abogado-Fiscal, Grupo de Empresas Metalpar Estudio Brons & Salans Etcheberry Rodríguez, Abogados Gerente General, Metalpar
ARB/04/2 Western NIS Enterprise Fund	Appointed by agreement of the parties	Grischenko & Partners, Kiev, Ukraine Ministry of Justice, Kiev, Ukraine Kevin P. Block, Napa, CA, U.S.A.
ICSID Case No ARB/08/10 Repsol YPF Ecuador, S.A. and others v. Republic of Ecuador and Empresa Estatal Petróleos del Ecuador (PetroEcuador)	Appointed by designated appointing authority	Appointed by designated appointing authority Freshfields Bruckhaus Deringer, Washington, D.C., U.S.A.
ICSID Case No ARB/08/3 Brandes Investment Partners, LP	Appointed by designated appointing authority	Curtis Mallet-Prevost, Colt & Mosle, Mexico City, Mexico Curtis, Mallet-Prevost, Colt and Mosle, New York, U.S.A. Meszgravis & Asociados, Caracas, Venezuela Milbank, Tweed, Hadley & McCloy, Washington, D.C., U.S.A.
ARB/08/4 Murphy Exploration and Production Company International	Appointed by designated appointing authority	Foley Hoag, Washington, D.C., U.S.A. Procurador General del Estado, Quito, Ecuador Winston & Strawn, London, U.K. King & Spalding, Houston, TX, U.S.A. Pérez Bustamente & Ponce
ARB/10/17 Renée Rose Levy de Levi	Appointed by designated appointing authority	Sidley Austin, Washington, D.C., U.S.A Estudio Paitán & Abogados, Lima, Peru
ARB/13/23 ASA International S.p.A.	Appointed by designated appointing authority	Egyptian State Lawsuits Authority, Cairo, Egypt McDermott Will & Emery, Rome, Italy
ARB/15/48 Abertis Infraestructuras, S.A.	Appointed by designated appointing authority	Procuración del Tesoro de la Nación, Buenos Aires, Argentina Freshfields Bruckhaus Deringer, Washington, D.C., U.S.A.
ARB/12/17 Inversión y Gestión de Bienes, IGB, S.L. and IGB18 Las Rozas, S.L.	Appointed by agreement of the parties

Appointed as Claimants Arbitrator (0 case/s)

Cases in which this arbitrator was appointed by claimants

No data available.

Appointed as Respondent Arbitrator (17 case/s)

Cases in which this arbitrator was appointed by respondent State

Case	Law firms
PCA Case No 2013-3 Serafín García Armas and Karina García Gruber	Procuraduría General de la República, Caracas, Venezuela Freshfields Bruckhaus Deringer US, Washington, D.C., U.S.A. Dechamps International Law, London, U.K.
PCA Case No 2011-14 Abertis Infraestructuras S.A.	Dechert, Paris, France Dechert, Washington, D.C., U.S.A. Chadbourne & Parke Clifford Chance, Washington, D.C., U.S.A.
PCA Case No 2016-35 Vodafone International Holdings BV
PCA Case No. 2014-09 Luxtona Limited
PCA Case No. 2010-13 Dunkeld International Investment Limited	Dorsey & Whitney Barrow & Co Allen & Overy Matrix Chambers, London, U.K. Courtenay Coye LLP
PCA Case No. 2010-21 Dunkeld International Investment Limited	Barrow & Co Dorsey & Whitney Allen & Overy Courtenay Coye LLP Matrix Chambers, London, U.K.
PCA Case No. 2010-18 British Caribbean Bank Ltd.	Dorsey & Whitney Barrow & Co Appointed by designated appointing authority Allen & Overy Matrix Chambers, London, U.K. Courtenay Coye LLP
SCC Case No V 2015/092 Littop Enterprises Limited, Bridgemont Ventures Limited and Bordo Management Limited	Latham & Watkins Fietta, London, United Kingdom
ARB/18/48 Hydrika 1 S.A.C. and others	Arnold & Porter Kaye Scholer, Washington, D.C., U.S.A. Arnold & Porter, London, UK Ministry of Economy and Finances, Lima, Peru Ministry of Energy and Mines, Lima, Peru Hughes Hubbard & Reed, Miami, Fl, U.S.A.
ICSID Case No ARB/12/22 Venoklim Holding B.V.	Curtis Mallet-Prevost, Colt & Mosle, Mexico City, Mexico Curtis, Mallet-Prevost, Colt and Mosle, New York, U.S.A. Curtis, Mallet-Prevost, Colt & Mosle, Washington, D.C., U.S.A. Procuraduría General de la República, Caracas, Venezuela Jiménez & Liévano Abogados, Bogota, Colombia
ARB(AF)/16/5 América Móvil S.A.B. de C.V.	Dechert, Washington, D.C., U.S.A. Agencia Nacional de Defensa Jurídica del Estado Prof. Pierre Mayer, Paris, France Aziz & Kaye, Mexico City, Mexico Freshfields Bruckhaus Deringer US, Washington, D.C., U.S.A. Lloreda, Camacho & Co., Bogota, Colombia
ARB/15/45 Landesbank Baden-Württemberg and others	Abogacía General del Estado, The Ministry of Justice of the Government of Spain Morgan, Lewis & Bockius LLP, Frankfurt, Germany
ARB/15/3 Abed El Jaouni	appointed by the International Chamber of Commerce pursuant to the Germany-Lebanon BIT
ARB/14/33 IBT Group LLC., Constructor, Consulting and Engineering (Panamá), S.A., and International Business and Trade, LLC.	Britton & Iglesias, Panama City, Panama Oficina de Asesoría Legal del Ministerio de Obras Públicas, Panama City, Panama Quinn Emanuel Urquhart & Sullivan, Washington, D.C., U.S.A. Baker & McKenzie, Miami, FL, U.S.A.
ARB/10/8 Pan American Energy LLC	Dechert, Paris, France Procuraduría General del Estado, La Paz, Bolivia Freshfields Bruckhaus Deringer, Washington, D.C., U.S.A.
ARB/09/5 Iberdrola Energía, S.A.	Arenales & Skinner Klée, Guatemala City, Guatemala Freshfields Bruckhaus Deringer, Washington, D.C., U.S.A. Procuraduría General de la Nación, Guatemala City, Guatemala Uría Menéndez, Madrid, Spain
ARB/01/7 MTD Equity Sdn. Bhd. and MTD Chile S.A.	Cariola, Diez, Pérez-Cotapos & Cía. Foreign Investment Committee White & Case, Washington, D.C., U.S.A Covington & Burling LLP Grasty Quintana Majlis & Cia