Brazil: Environment

This weekly bulletin from Mayer Brown's Brasília litigation team highlights key cases scheduled for judgment by Brazil's Supreme Federal Court, Superior Court of Justice, and Federal Court of Accounts, along with important legislative matters before the Chamber of Deputies and Federal Senate. The August 10-14, 2026 session covers critical issues spanning agribusiness development, environmental licensing reforms, indigenous land rights, judicial deposit corrections, cargo transport insurance, and variou

Brazil's Extraordinary Secretariat for the Carbon Market has released a draft ordinance establishing the implementation timeline for greenhouse gas emissions monitoring, reporting, and verification obligations under the country's new emissions trading system. The proposal outlines a three-stage rollout beginning in 2027, covering sectors from aluminum and steel production to transportation, with specific annual cycles for compliance that operators must follow.

This weekly bulletin from Mayer Brown's Brasília litigation team highlights upcoming judicial sessions and legislative votes across Brazil's highest courts and federal legislative bodies.

Brazil's Extraordinary Secretariat for the Carbon Market has released a draft ordinance establishing the implementation timeline for greenhouse gas emissions monitoring, reporting, and verification obligations under the country's new emissions trading system. The proposal outlines a three-stage rollout beginning in 2027, covering sectors from aluminum and steel production to transportation, with specific annual cycles for compliance that operators must follow.

A aprovação da Lei Geral de Licenciamento Ambiental traz mudanças significativas para empresas e investidores que dependem de segurança jurídica no desenvolvimento de projetos. A nova legislação consolida modalidades de licenciamento, amplia procedimentos simplificados e define limites para condicionantes ambientais, mas questões como consulta prévia, judicialização e variável climática ainda demandarão atenção nos próximos

Brazil has opened a public consultation on a draft resolution that will establish the framework for its participation in cooperative approaches involving Internationally Transferred Mitigation Outcomes under Article 6.2 of the Paris Agreement. The proposal sets a target of reducing net greenhouse gas emissions by 100 million tons of CO₂e between 2031 and 2035, with up to 50 million tons eligible for international transfer as ITMOs. The draft resolution links ITMO authorization and transfer processes t

The energy transition in Brazil has gained increasing prominence amid the worsening global climate crisis. In 2024, for the first time, the planet recorded a temperature increase exceeding...

On August 8, 2025, following the long and contentious proceedings of Bill No. 2,159/2021, Law No. 15,190/2025 was enacted with 63 presidential vetoes, establishing...

On May 3, 2024, Brazil's Federal Law No. 14,850/2024 (the "Regulation") was passed by the President establishing the National Policy on Air Quality. The Regulation provides for the creation...

In April, Brazil’s National Nuclear Safety Authority (ANSN) issued Resolution No. 14/2026, establishing requirements for the registration of facilities, the adoption of radiological protection measures...

The country arrives at COP30, taking place from November 10–21 in Belém, with a revised and more ambitious NDC (Nationally Determined Contribution)...

Evento coloca Brasil no centro da agenda climática, sendo oportunidade para revisão de marcos legais, análise de riscos regulatórios e construção de soluções jurídicas para metas climáticas...