Mattos Filho 100% Pro Bono

Mattos Filho believes in the social role of law and legal practice. For this reason, we have been at the forefront of pro bono legal work in Brazil 25 years, seeking to contribute to democratizing access to justice and the defense of human rights.

Our Mattos Filho 100% Pro Bono practice area is formed by a team of lawyers and interns who dedicated their efforts exclusively to providing free legal service for cases concerning human rights and the public interest. The practice serves people of many different profiles in socially vulnerable situations, non-profit organizations that cannot afford legal services, and leading human rights organizations in the areas of research, strategic litigation, and advocacy.

"When we provide pro bono support in constituting a community-based group or a collective movement, we help them make their voice heard and protect the rights of socially vulnerable groups, which is fundamental for increasing access to justice in Brazil."

Flavia Regina Oliveira, partner
Pessoas unidas de mãos dadas

Our work

The Mattos Filho 100% Pro bono practice works on two complementary fronts – promoting and defending human rights and strengthening civil society organizations.

Our efforts are focused on offering exemplary assistance free of charge to organizations that cannot afford legal services – in accordance with Brazilian Bar Association (OAB) regulations – and individuals in socially and economically vulnerable situations. We focus on the rights of women, LGBTIAP+ people, refugees and migrants, as well as criminal justice, racial rights, and children who are victims of violence. We also support local and international organizations by producing research and material on law and human rights, and collaborate with academic and civil society institutions that act as amici curiae in Brazil’s higher courts.

Cooperation with the Public Defender's Office

Since 2019, the firm has been cooperating with the Public Defender’s Office of the State of São Paulo to defend socioeconomically vulnerable people – an initiative led by the Mattos Filho 100% Pro Bono practice. This unprecedented initiative regarding access to justice in Brazil focuses on cases related to defending women’s rights, ethnic and racial rights and those of LGBTQIAP+ people.

GRF Legal Community Pledge

We are the only Brazilian law firm to be part of the Global Refugee Forum Legal Community Pledge, a global network of law firms committed to defending the rights of refugees and migrants. The initiative seeks to strengthen these groups’ access to their rights, to justice and create lasting solutions to displacement and migration-related issues.

Partnership with FGV Direito SP

Mattos Filho and law school FGV Direito SP have announced an unprecedented partnership within the school’s Strategic Litigation Clinic for Human Rights. The project combines academic research, teaching and pro bono legal practice to develop high-impact human rights cases in Brazilian courts, with the goal of modernizing law in the public’s interest.

Pro bono in numbers

10

Professionals exclusively providing pro bono services

340+

Volunteer professionals (excluding the Mattos Filho 100% Pro Bono team) in 2025

20,000+

Pro bono hours worked in 2025

Único. The Mattos Filho news portal

Latest Publications

2025 Integrated Report

We are pleased to present the latest edition of Pulso, Mattos Filho’s integrated report, which brings together the firm’s 2025 results and reinforces our ongoing commitment to transparency and innovation. This edition also features insights from our partners on key issues shaping Brazil’s legal and business landscape, as well as developments in our governance and social impact initiatives.

Click here to learn more

Awards and Recognitions

Chambers Brazil – Pro Bono: Outstanding Firm (2022, 2025–2026);

Lexology Index Awards (2025);

Latin Lawyer 250 – Recognized for the fourteenth consecutive year as one of the law firms most committed to pro bono work (2013–2027);

Latin Lawyer Pro Bono Survey – Leading Light for providing free legal services to non-profit organizations (2012–2026);

TrustLaw – One of Brazil’s highlights in the Thomson Reuters TrustLaw Index of Pro Bono (2014–2016; 2019) and recognized in the “Collaboration Award” category (2022, 2025 and 2026);

Who’s Who Legal- The only Brazilian law firm to be recognized as Highly Recommended for its pro bono work (2018);

Lumen – Recognized in the Social Responsibility and Pro Bono category (2022) and good management practices, social responsibility efforts and pro bono initiatives among law firms (2017, 2019–2021);

International Tax Review – Americas Tax Pro Bono Firm of the Year (2016).

 

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