Patricio Grané Labat has over 20 years of experience of international investor-State arbitration, commercial arbitration, international trade and public international law. He has represented over a dozen sovereign States, and many leading multinational corporations, in challenging and complex disputes across numerous geographies, sectors and subject matters. These include leading a number of high-profile and politically sensitive investment treaty cases.
Patricio has extensive experience representing both claimants and respondents in arbitral proceedings under all the major arbitral rules, institutions and treaties, including ICSID, UNCITRAL, ICC, LCIA, DIFC-LCIA, SCC, NAFTA, and CAFTA-DR, as well as in ad hoc arbitrations under bilateral investment treaties. He has acted as counsel in approximately 50 investment arbitrations. He also acts as arbitrator, having been appointed by several sovereign States to the roster of arbitrators and panelists for the settlement of international trade and commercial disputes under BIT and multilateral treaties.
Patricio's expertise and accomplishments have led his peers and clients to recognise him as one of the world's leading specialists in public international law and commercial arbitration. He is listed as a "Leading Lawyer" in public international law by Legal 500 UK. Included in that category are a small number of practitioners who are identified as the elite of the profession, based on praise by their clients for their continued excellence. Patricio is also recognized in the 2019 Guide to the World's Leading Experts in Commercial Arbitration, which is the international legal market's leading guide to the top practitioners in the field of commercial arbitration.
Experience
- Unión de Cervecerías Peruanas Backus, Johnston S.A.A., Cervecería San Juan S.A. and AB InBev Southern Investment Ltd. v. Republic of Peru (ICSID Case No. ARB/24/53).
- Neltume Ports S.A. v. Oriental Republic of Uruguay (ICSID Case No. ARB/24/14).
- ATCO Ltd. v. Oriental Republic of Uruguay (ICSID Case No. ARB/24/11).
- Gasoducto Sur Peruano S.A. En Liquidación v. Republic of Peru (ICSID Case No. ARB/24/29).
- José Alejandro Hernández Contreras v. Republic of Costa Rica (ICSID Case No. ARB(AF)/22/5).
Perspectives
Recognition
International Arbitration — UK (2025)
"Global Leader" Arbitration (2023)
"Future Leaders" Arbitration (2020)
Credentials
Education
- LL.M., Georgetown University Law Center, 2001, with distinction
- J.D. Equivalent, University of Costa Rica Law School, 1996
- B.A., Law, University of Costa Rica Law School, 1995
Admissions
- Registered Foreign Lawyer, England & Wales
- District of Columbia
- New York
- Costa Rica
Government & Military Service
- Counselor (trade diplomat), Permanent Mission of Republic of Costa Rica to the WTO in Geneva, Switzerland
Activities
- Appointed by the Chamber of Commerce of Lima (Peru) to the roster of international arbitrators of the Chamber's Arbitration Centre
- Appointed by the Parties to the Dominican Republic-Central America-United States Free Trade Agreement (CAFTA-DR) to the roster of panelists for the settlement of disputes under Chapter 20 of CAFTA-DR
- Appointed by the Governments of Costa Rica, Guatemala, El Salvador, Nicaragua, and Honduras to the roster of arbitrators for the resolution of trade disputes arising under the Central American economic integration agreements
- Appointed by the Government of Costa Rica to the list of arbitrators for the resolution of trade and investment disputes arising under treaties of which Costa Rica is a party
- Named to the list of international arbitrators of the Arbitration Center of the American Chamber of Commerce in Peru (AmCham Peru)
- Former Chair of the Public International and Criminal Law Committee of the DC Bar’s International Law Section
- Former member of the Board of Directors of the New York and Washington, DC Chapters of Club Español de Arbitraje
- Fellow of the Institute of International Economic Law, GULC
- Adjunct Professor of Law, Georgetown University Law Center (Spring 2008-2013)
- Adjunct Professor, Georgetown University, Edmund A. Walsh School of Foreign Service (Fall Semester of 2002, 2003)
- Research Assistant to Professor John H. Jackson, Georgetown University Law Center (200-2001)
Languages
- Spanish