Experience and knowledge at the client’s service.


HRSA has the mission of serving its clients with experience and pragmatism to achieve safe, timely and tailored solutions. This is how we seek to cultivate relationships of trust that are long-lasting.


HRSA is an authentic law firm. Authentic, because we find inspiration for our way of working and serving in the meaning of partnership.

We are professionals with diverse and complementary technical profiles.

The daily and long-lasting cooperation of this cohesive group of experts – who value communication, transparency, true relationships, ethics and knowledge – is the strength of our actions.


We are a multidisciplinary team, which has been working together for over 20 years with a focus on optimizing the synergy between our various sectors, to present timely, creative and responsible solutions for our clients.


We are exclusive members of Red Legal Iberoamericana in Brazil.

The alliance has the collaboration of prestigious law firms in 18 jurisdictions around the world, United by leadership, history, and recognition.

Over 600 lawyers that are part of the Red Legal Iberoamericana (RLI), distributed in 21 law firms, are committed to creating new ways of collaboration that enable the identification and generation of new business opportunities, by taking advantage of the synergy created by working together.


A group of experienced professionals, working side by side for over 20 years, providing timely, secure, and personalized legal advice.


Our clients rely on an interdisciplinary and complementary team of lawyers, who work with a focus on excellence in the main areas of law.


Isabel Garcia Calich da Fonseca participates in the Global Tax Symposium 2023 (GTS 2023)

Our partner Isabel Garcia Calich da Fonseca is among the speakers at the Global Tax Symposium 2023 (GTS 2023), supported by the Brazilian Institute of Tax Law – IBDT and the Department of Economic and Financial Law at the University of São Paulo – USP. The GTS 2023 will take place at the Commercial Association […]

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Maurício Vedovato is recognized by Who’s Who Legal 2023

Our partner Maurício Vedovato was recommended by WWL: Brazil 2023 for his work in the Sports and Entertainment practice and by WWL: Telecoms, Media & Entertainment for his work in the Telecommunications, Media and Entertainment practice area. WWL: Brazil explores over 35 distinct practice areas that have been highlighted to provide a complete overview of the Brazilian legal market. […]

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Recognized by Chambers Brazil: Transactional 2023

Partner Luís Gustavo Haddad was once again recognized by the 2023 edition of Chambers Brazil Transactional in the Corporate and M&A practice and partner Thomaz Henrique Monteiro Whately was once again nominated in the Real Estate practice. Check out the guide’s testimonials below: Luís Gustavo Haddad Luís Gustavo Haddad of HRSA frequently deals with sophisticated […]

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A law firm recognized by its clients and the market



Rua Minas de Prata, 30, 15º andar
Edifício Plaza JK 1700 | São Paulo - SP
CEP: 04552-080

+55 11 4550-3950