Brazil Guide 2026 : Brazil
Ranked Individual
Provided by TozziniFreire
The work developed by TozziniFreire’s Life Sciences & Healthcare group covers industry sectors as diverse as healthcare; pharmaceutical ingredients; drugs; biotechnology; medical devices; cosmetics; health and personal hygiene products; tobacco; food; animal feed; pet and vet products and services; and agrichemicals and fertilizers. The team is widely experienced in working with regulatory agencies, including the Brazilian Sanitation Surveillance Agency (Agência Nacional de Vigilância Sanitária - ANVISA), the Ministry of Health, the Ministry of Agriculture (Ministério da Agricultura, Pecuária e Abastecimento – MAPA), and the National Supplementary Health Agency (Agência Nacional de Saúde Suplementar – ANS). The services provided by our group include a wide variety of matters, such as advice on foreign investment and regulatory issues involving company licensing; advice on product registration; mergers and acquisitions; import and export; product liability and recall; negotiation and drafting of distribution contracts; clinical research; tech transfer and Productive Development Partnerships (Parcerias para o Desenvolvimento Produtivo - PDPs); Public-Private Partnerships (PPPs); intellectual property matters; compliance; crisis management; and administrative and judicial proceedings involving sanitation authorities.
Provided by Chambers
TozziniFreire is frequently instructed by companies within the life sciences sector in the interpretation of ANVISA’s regulation, including the preparation of memorandums and legal opinions on pharmaceutical products and medical devices. The law firm also advises on transactional mandates such as M&A and has extensive expertise in matters relating to controlled substances and the preparation and revision of clinical trial agreements.
Provided by Chambers
In my opinion, one of the main strengths that distinguishes TozziniFreire in the industry is the way the team relates to the client. It doesn't just offer excellent technical knowledge, but seeks to deeply understand the real needs of the business, acting collaboratively and strategically. This consultative approach, which goes beyond traditional legal solutions, generates value and strengthens the partnership.
I value TozziniFreire's expertise, strategic vision and partnership. They are always clear and precise in their recommendations and analyses.
Provided by Chambers
Victor Hugo Callejon Avallone is noted for his work across the life sciences sector, advising on regulatory strategy, administrative matters and commercial initiatives involving healthcare and regulated products.
Victor Avallone has solid experience in the life sciences and healthcare fields, with a strategic focus on regulatory and corporate matters. His approach combines deep technical knowledge with a practical vision, contributing to legal solutions aligned with business needs. His leadership strengthens the firm's ability to handle complex matters in this sector.
Victor Hugo Callejon Avallone is a professional with extensive technical and business knowledge.
Life Sciences
Provided by TozziniFreire
Victor Hugo Callejon Avallone
Marco Aurélio Torronteguy
Head of Department
Victor Hugo Callejon Avallone
View profile of Victor Hugo Callejon Avallone
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