South America: Corporate/Commercial Law

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Article
Anti-corruption Law Gains New Enforcement Tools; Read The Newsletter
The Brazilian Office of the Comptroller General has released significant updates to its anti-corruption enforcement framework, including a revised Corporate Liability Manual with clearer penalty calculation parameters and a new Leniency Guide. Meanwhile, the U.S. designation of Brazilian criminal organizations PCC and CV as terrorist entities creates immediate compliance obligations for companies with international exposure, particularly those using U.S. financial systems or services.
Brazil Commercial
KL
KLA Advogados
Article
Lei Anticorrupção ganha novos instrumentos; confira a newsletter
Brazil's CGU has released updated guidance on corporate liability enforcement, leniency agreements, and anti-corruption transparency measures. Meanwhile, the U.S. designation of Brazilian criminal organizations PCC and CV as terrorist entities creates immediate compliance obligations for companies with international exposure, requiring enhanced due diligence protocols and sanctions screening procedures.
Brazil Commercial
KL
KLA Advogados
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Article
When Growth Meets Regulation: The Moment A Fintech Needs To Become A Regulated Financial Institution
One of the biggest mistakes when building a fintech is assuming that financial regulation is only a concern for companies that aspire to become banks. The reality is quite different. Many of today's most successful fintech companies began operating entirely outside the regulatory perimeter. They built innovative technology, validated their business models, acquired customers, and generated revenue without holding a financial services license.
Mexico Technology
VT
Vazquez Tercero & Zepeda
Article
STF Upholds Penalty On Companies That Distribute Profits While Having Outstanding Tax Liabilities
The Brazilian Federal Supreme Court has reached a majority decision on the constitutionality of penalties for companies distributing profits while carrying outstanding tax debts. The ruling establishes specific conditions under which such distributions are prohibited, creating new compliance requirements for corporate profit distributions. Companies must now carefully evaluate their tax positions before approving dividend payments and bonuses to shareholders and managers.
Brazil Tax
KL
KLA Advogados
Article
Personal Digital Sovereignty In Mexico And The Biometric CURP
When a company collects biometric data in Mexico, one important question that is often asked is how Mexico’s evolving privacy framework treats that information, and what obligations or risks come with it. The concern is well founded, because biometric data is one of the most sensitive categories of personal information, and Mexico’s recent changes to implement the biometric CURP to citizens have only increased discussion around the topic.
Mexico Privacy
VT
Vazquez Tercero & Zepeda
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Article
Navigating Mergers In Mexico: A Guide For Foreign Investors
Mexico's M&A market is thriving, driven by nearshoring and foreign investment, yet many international buyers underestimate the complexities of acquiring Mexican companies. While the legal mechanics of mergers are straightforward, the real challenge lies in what the surviving entity inherits—from hidden tax exposures and labor reform compliance gaps to the unique risks embedded in family-owned businesses.
Mexico Commercial
GGI Global Alliance
Article
Guzmán Ariza Participates In The M&A Report: Outlook For The Americas 2026, For Latin Counsel
This report delivers a comprehensive regional analysis of mergers and acquisitions across Latin America, examining transactional trends, regulatory environments, and market dynamics in eleven key jurisdictions. Drawing on insights from leading M&A experts across the Americas, it identifies where investor appetite is heading amid stabilizing interest rates and heightened scrutiny of political and currency risks.
Dominican Republic Commercial
GA
Guzman Ariza Attorneys At Law
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Article
New Petrobras Gas Pricing Softens Increase, Raises Competition Questions
Petrobras has introduced a new pricing mechanism for natural gas that establishes reference bands based on Brent crude prices, creating floors and ceilings to limit quarterly price fluctuations. The voluntary measure aims to reduce a scheduled 22% price adjustment to approximately 6%, though legal experts warn the initiative could significantly impact competitive dynamics in Brazil's evolving gas market. While the mechanism provides greater predictability for distributors and consumers, questions remain abo
Brazil Energy
MB
Mayer Brown
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