Washington, DC, August 21, 2026 – Miller & Chevalier Chartered today announced the firm received top ranking and multiple individual lawyer rankings in the 2027 edition of Chambers Latin America. Notably, Miller & Chevalier remains the only firm ranked Band 1 in the International Counsel: Corporate Crime & Investigations category. The recognition marks the firm's 13th consecutive year ranked in this category, which was previously recognized as Fraud & Corporate Investigations.

Chambers Latin America commended Miller & Chevalier for its "first-rate expertise in compliance matters," highlighting the firm's "unmatched experience serving as compliance monitors in regional [Foreign Corrupt Practices Act (FCPA)] enforcement settlements." The publication also credited the firm's "heavy-hitting international department" and its "exceptional track record of representing both companies and individuals in an array of Latin American corporate criminal matters." Clients praised the firm's practical, regionally informed counsel, saying, "Miller & Chevalier Chartered is very practical and knows Latin American countries very well. The team has strong relationships with local firms and regulators, providing insightful advice from both a US and a local perspective." Clients further highlighted the team's responsiveness and extensive network across the region, sharing that the firm's "lawyers are knowledgeable, responsive, and pragmatic. Their network of offices and relationships across governments and the market also proves highly valuable."

Corporate Crime & Investigations – International Counsel Individual Rankings: 

• Matteson Ellis: Band 1 
• James G. Tillen: Band 2
• Alejandra Montenegro Almonte: Band 4
• William P. Barry: Band 5

Matteson Ellis is recognized by Chambers Latin America for his leading work on high-stakes FCPA investigations, compliance matters, and internal investigations throughout the region. One client remarked, "I see Matteson Ellis as one of the top lawyers working in the Latin American region. He not only speaks the language but is also deeply immersed in the culture." Another commented, "Matteson Ellis is the best. He is pragmatic, sensitive to commercial issues, exceptionally responsive, and extremely knowledgeable."

James Tillen is noted for his extensive experience advising companies on anti-corruption investigations, including internal reviews and matters involving the U.S. Department of Justice (DOJ) and Securities and Exchange Commission (SEC). Clients praise his practical approach, with one interviewee commenting that he is "very practical, friendly, and approachable. I really appreciate that."

Alejandra Montenegro Almonte, Chair of the firm's International department, is recognized for conducting complex internal investigations for multinational organizations across a broad range of industries and jurisdictions. Clients highlight both her regional insight and professional network, noting that she "has a very strong network across the United States as well as an understanding of Latin America."

William Barry, Chair of the firm, is recognized for his longstanding experience advising on FCPA and compliance matters throughout Latin America. Clients describe him as a trusted advisor, with one source noting, "William Barry is my go-to guy. He has a presence that makes a difference."

About Chambers & Partners

The Chambers rankings are based on extensive research conducted by Chambers and Partners, a publisher of directories assessing and ranking the world's leading lawyers. Chambers bases its listings solely on outside evaluations of merit. Its researchers investigate law firms and lawyers globally through an exhaustive process of interviewing clients and competitors in major areas of business law.

About Miller & Chevalier 

Founded in 1920, Miller & Chevalier is Washington, DC's powerhouse boutique — a firm with more than 105 years of deep roots in the nation's capital. We pair unmatched institutional insight and government experience with modern strategic advocacy, helping clients navigate the full spectrum of U.S. federal legal issues, including legislation, regulation, litigation, and enforcement. For more information on the firm, visit www.millerchevalier.com.

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CONTACT: Julie Merkin, Director of Marketing, jmerkin@milchev.com, 202-661-5413