
International Arbitration
Latin America Guide 2026 : International Counsel
Rankings

Ranked Individuals
Ranked Individuals
About
Provided by Arnold & Porter
Arnold & Porter handles disputes between sovereign governments and private investors, including disputes arising out of concession agreements and other state contracts, and pursuant to bilateral investment treaties and free trade agreements. The firm states it has represented a larger number of Latin American States in international arbitration matters than any law firm in the world. The firm also has ample experience representing claimants in arbitration claims against States, both in Latin America and elsewhere. Attorneys have represented private as well as State parties in a wide range of commercial litigations in US courts arising out of transactions in Latin America or otherwise involving a Latin American party.
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Work Highlights
Provided by Chambers
Arnold & Porter represented the Republic of Colombia in a series of investor-state arbitration proceedings, including a case against Alberto, Felipe and Enrique Carrizosa Gelzis filed under the UNCITRAL rules pursuant to the United States-Colombia Trade Promotion Agreement.
Strengths
Provided by Chambers
The Arnold & Porter team is consistent, precise and knowledgeable. They always respond to our requirements in a timely manner.
International Arbitration respondentLatin America
Notable Practitioners
Provided by Chambers
Band 1 
Band 1 
Paolo Di Rosa
Based in Washington, DC, partner Paolo Di Rosa remains a respected figure in the international arbitration space. He boasts an outstanding reputation for his work defending Latin American sovereigns in headline investment treaty arbitration cases.
Paolo Di Rosa is among the most prominent practitioners in the international arbitration field in terms of knowledge, advocacy, team leadership and skills.
International Arbitration respondentLatin America
Band 3 
Band 3 
Patricio Grané Labat
Patricio Grané Labat has significant experience representing numerous sovereign states and multinational corporations. He is recognised by market commentators for his ability to handle significant investor-state and commercial arbitration cases in Latin America.
Patricio Grané Labat has a great ability to form a panoramic vision of each case, identifying the strengths and needs. It is very pleasant to work with him.
International Arbitration respondentLatin America
Band 5 
Band 5 
Mélida Hodgson
Mélida Hodgson boasts international arbitration experience in representing sovereigns and state-owned entities in investor-state disputes, including in Panama.
Ranked Individuals at Arnold & Porter (3)
Members
Provided by Arnold & Porter

Patricio Grané Labat
View profile of Patricio Grané Labat
Mélida Hodgson
View profile of Mélida Hodgson
Paolo Di Rosa
View profile of Paolo Di Rosa
Arnold & Porter has rankings in the following guides
Spotlight Global 2026
Practice area: International Arbitration
Location: USA
View department profile for Global 2026
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