Mattos Filho’s ‘exceptional’ environmental practice advises clients across a broad range of industries on high-profile, complex matters, notably cross-border litigation and strategic consultancy, including climate change projects and transactions. Known for its ’in-depth knowledge of local legislation’, the ‘highly experienced’ team is well-versed in negotiations with regulatory agencies and prosecutors, as well as in advising on the environmental implications of M&A, capital markets and financing transactions. Environmental licensing, crisis management, decarbonisation strategies, and carbon market deals are other core areas of activity for the practice. Based in Rio de Janeiro, Antonio Augusto Reis and Rômulo Sampaio are vastly experienced in carbon market transactions and environmental disputes. In São Paulo, Juliana Gomes Ramalho Monteiro focuses on ESG matters, while associate Tábata Boccanera Guerra de Oliveira handles licensing, climate litigation and sustainability aspects of transactions.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'Antonio Augusto Rebelo Reis has extensive experience in environmental consultancy and litigation, working in M&A transactions, audits, project structuring, and environmental licensing processes. His ability to resolve conflicts consensually and his involvement in sectors such as energy, mining, and agribusiness distinguish him in the market.'
- 'The team of professionals combines top-level legal expertise with a rare capacity for institutional engagement, being recognised not only for their solid argumentation but also for their ability in mediation, consensus building, and delivering practical and reliable solutions, even in highly complex matters such as those involving environmental law.'
Key clients
- BW
- PetroChina
Work highlights
Advised BHP on a historic $170bn settlement with the Brazilian government for the Fundão Dam breach, Brazil's largest environmental case.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Other key lawyers
Antonio Augusto Reis; Rômulo Sampaio; Juliana Gomes Ramalho Monteiro; Tábata Boccanera Guerra de Oliveira; Solange Cunha; Daniela Diniz; Julia Ferreira