Consumer Law | Brazil: Contentious

Mattos Filho has a first-class legal team boasting remarkable expertise in the consumer law arena. The firm is lauded for its extensive experience in class actions and administrative proceedings concerning defective product claims and abusive advertising practices. The legal team is sought out by major national and international corporations in the automotive, technology and pharmaceutical industries. Its practitioners also remain active structuring recall proceedings as well as assisting with consumer privacy matters regarding the e-commerce environment.

Pinheiro Neto Advogados has an outstanding consumer law practice, boasting an impressive wealth of expertise advising on the full spectrum of consumer-related mandates. Major national and international companies in the technology, pharmaceutical and banking sectors regularly turn to the law firm for support in product recalls, disputes involving defective medicines and medical devices, and claims of misleading advertising. The team is also widely recognised for its work in high‑stakes product liability cases, from class actions to individual lawsuits across all court levels.

Demarest Advogados has experience handling contentious mandates in the consumer arena. The law firm offers solid capabilities across different areas of consumer law, particularly product liability, representing players in the banking, aviation and technology industries in administrative proceedings before regulatory agencies. Demarest's clients further benefit from its expert assistance with product recall campaigns.

Machado Meyer is a well-regarded law firm recognised for its strong track record in consumer law mandates. The team is skilled in structuring recall campaigns and conducting administrative proceedings. The practice also handles a wide range of contentious matters, including lawsuits and class actions involving damages associated with drugs and electronic devices, as well as disputes related to misleading advertising and data privacy protection. Its client portfolio includes major companies in the technology, healthcare, pharmaceutical, beverage, and aviation sectors.

Magalhães e Dias has an established team representing clients in judicial and administrative proceedings before regulatory agencies including PROCON, SENACON and CONAR. The team is renowned for its strong background acting on product recall, advertising and defective products mandates, as well as providing consultancy work in the consumer law sphere. The firm is regularly sought out by major clients from the food, beverage and technology sectors.

Souto Correa Advogados is lauded for its legal strategic consultancy and skilled advice on judicial disputes and administrative proceedings regarding consumer law issues. The team provides a range of work that includes product recalls, product liability and online sales, in addition to consumer law portfolio management. The firm is frequently retained by pharmaceutical, technology and power distribution companies to represent them in matters before PROCON as well as class actions and direct actions for unconstitutionality.

TozziniFreire Advogados has an experienced department within a full-service firm renowned for its broad spectrum of work in the consumer field. The team is frequently retained by national and foreign companies in the telecommunications, retail, automotive and technology industries. The firm enjoys a solid reputation for handling lawsuits, class actions and administrative proceedings before PROCON and SENACON. It is also often involved in mandates concerning defective products, recall campaigns and online sales.

Goulart Penteado Advogados is a specialised law firm predominantly dedicated to the consumer‑law field. Its team advises on product liability, recalls, moral‑damages claims and strategic portfolio management, and is regularly retained by national and international clients in the automotive, pharmaceutical and airline sectors for both advisory and contentious matters.

SiqueiraCastro Advogados holds an established consumer law department well regarded for its expertise handling extensive litigation portfolios before PROCON and SENACON. The firm also provides consultancy services as well as advice on lawsuits at municipal, state and federal levels. It frequently handles clients from the automotive, technology and retail industries.

Veirano Advogados is regularly retained by companies in the technology, retail, cosmetics and tobacco industries for strategic product recalls and product‑liability lawsuits. The consumer‑law department has significant expertise in handling judicial and administrative proceedings before the relevant regulatory authorities. The law firm also provides general consultancy, advising on contractual consumer matters and preventive measures.

Barroso Fontelles, Barcellos, Mendonça & Associados shows strong involvement across consumer law matters and is particularly praised for its performance before the higher courts, where it leverages its broader litigation practice to craft tailored strategies for major clients.

Trench Rossi Watanabe is a a well‑regarded practice offering a broad range of consumer‑law services, including administrative and judicial disputes arising from defective products, labelling issues and misleading advertising. The law firm represents a significant clientele comprising players in the technology, gaming, educational and pharmaceutical sectors. The team is frequently retained to handle recall campaigns and to provide consultative advice on best practices within the consumer sphere.

Brandão Couto, Widgerowitz & Pessoa Advogados boasts strong expertise in consumer‑law class actions. The law firm is frequently retained to act on damages claims and litigation portfolios arising from the tobacco industry.

Carvalho Sica Muszkat Vidigal e Carneiro Advogados has built a strong reputation for its comprehensive consumer‑relations work. With a solid presence across all court levels, the law firm is recognised for its supplier‑focused approach. The practice is also well regarded for its experience in consumer‑liability issues across diverse industries, including clothing, sports, payments, lending and retail.