Welcome to the Chambers Brazil Legal Guides. Search the legal market's best law firms and lawyers using the search functionality above.

The Chambers Brazil guides offer unparalleled independent market-leading analysis and rankings of the top law firms and lawyers across Brazil.

Chambers rankings rely on the in-depth research which is conducted by our dedicated research team through tens of thousands of one-on-one interviews each year. Our methodology is unrivalled and enables us to provide the most trusted legal recommendations on the market, to help in-house counsel and legal departments make the best informed decision when purchasing legal services, across a wide range of practice areas and jurisdictions.

Please see our methodology page for further information on how we carry out our research.

The Chambers Brazil research runs all year round, to provide those looking for providers of legal services the most up-to-date and in-depth information they need to find the most suitable firm for their needs, when it really matters.

You can view the full research schedule here. This page includes a complete list of practice areas, including the new sections to be researched.

Keep up to date with all of your relevant submission deadlines throughout the year and get personalised submission reminders in your calendar here.

A guerra das IAs nos tribunais
Como o contencioso de consumo entrou na era da resposta algorítmica no Brasil e por que isso recoloca a interpretação humana no centro da estratégia.

Artigo para lançamento Contentious 2026
O time de pesquisa da Chambers Brazil tem o prazer de lançar o guia Chambers Brazil Contentious 2026.

A advocacia 4.0 e os honorários em tempos de inteligência artificial
Com a chegada da inteligência artificial (IA) ao universo jurídico, cresce entre os clientes a expectativa de que a tecnologia reduza os honorários advocatícios. Mas, diante da pressão por menores custos, surge uma nova inquietação: a IA é capaz de agregar qualidade e profundidade às análises ou servirá apenas como mecanismo de equilíbrio financeiro? Essa preocupação apareceu de maneira recorrente durante as entrevistas do guia Transactional 2025 da Chambers and Partners, centrado em áreas de prática como ESG, Venture Capital e Corporate/M&A.

Da tela ao tribunal: caminhos para a promoção racial no mercado brasileiro
A analista de pesquisa sênior Tássia Scudeller Prevedel conversou com profissionais que atuam na promoção da equidade racial no Brasil. O artigo conecta diferentes setores e trajetórias que impulsionam a transformação social. Confira a reflexão completa abaixo.

Chambers rankings for the Brazil guides are the result of law firms submitting for each respective guide and our Research Analysts carefully reviewing each application and speaking to law firm clients/referees to learn more about each practices work, and services offered.