Chambers Latin America 2025 highlighted Arnold & Porter as a "Leading Firm" in three practice areas and recognized six lawyers as "Leading Individuals." The annual guide ranks law firms and individuals based on independent research conducted by Chambers researchers. Chambers Latin America covers 19 jurisdictions that span Mexico, Central America, Cuba, the Dominican Republic, Puerto Rico, Brazil, and the Spanish-speaking countries of South America.
Chambers Latin America ranked Arnold & Porter as leading "International Counsel" in the following practice areas: Capital Markets, Corporate Crime & Investigations, and International Arbitration. The Capital Markets team was noted for being "very active" and "well known in the field." Clients praised the Corporate Crime & Investigations team for being "easy to work with" and providing "great results." The guide also highlighted the International Arbitration group's "high quality" citing their "remarkable experience" and "great levels of customer service."
In addition to the three practice area rankings, the following lawyers were recognized by Chambers Latin America 2025:
- Marcus Asner—Corporate Crime & Investigations
- Whitney Debevoise—Capital Markets
- Paolo Di Rosa—International Arbitration
- Patricio Grané Labat—International Arbitration
- Gregory Harrington—Banking & Finance; Capital Markets
- Mélida Hodgson—International Arbitration