Luiz Otavio Monte Vieira da Cunha

Alberto Medeiros is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Alberto, who practices law in Brasília, Brazil, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alberto is held by other top lawyers in the same geographic and legal practice area.

Founding partner of Vivacqua Advogados has over 20 years of practice, focused on tax and legal matters related to business issues. Former Administration Subsecretary of the Rio de Janeiro Municipal Secretariat for Housing & Citizenship and Board Member of the Business Council for Legal Affairs of the Commercial Association of Rio de Janeiro. Was Chief Legal Officer – CLO of “NELTUR - Niterói Empresa de Lazer e Turismo S/A”, President of Legal Bridge Brasil and Mem...

Ana Lúcia Pinke Ribeiro de Paiva is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits Law and Litigation. Ana Lúcia, who practices law in São Paulo, Brazil, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ana Lúcia is held by other top lawyers in the same geographic and legal practice area.

Eduardo Muniz has a well-rounded practice in tax litigation and advisory, assisting companies in direct and indirect tax controversies. He is recognized by his clients for the practical solutions he is able to provide. Eduardo Muniz is an active member of the Bar Association Tax Committee of Rio de Janeiro.He is also the national representative of the Young International IFA NETWORK in Brazil. He also holds a LLM degree in tax law at Pontifícia Universidade Católica do Rio de Ja...

Maria Tereza Dias is an executive partner of Vilas Boas, Lopes e Frattari Advogados, responsible for coordinating the administrative/regulatory law team, an area in which she has over 20 years of experience, including previous work in administrative and judicial litigation and in consultancy. Maria Tereza was graduated from Universidade Federal de Minas Gerais (1998) and also has a Master and PhD in Administrative and Regulatory Law by Universidade Federal de Minas Gerais (2001 and 2007). Bes...

Mariana is the Managing Partner and Head of Corporate and M&A at Leite, Tosto e Barros Advogados, bringing over two decades of experience in Corporate Law, Mergers & Acquisitions, Governance, Compliance, and Data Protection. As Managing Partner, she leads the firm’s strategic direction and ensures operational excellence across finance, IT, marketing, and administration—combining leadership vision with technical and business precision. As Head of Corporate and M&A, Mari...

Mirella da Costa Andreola is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law. Mirella da Costa, who practices law in São Paulo, Brazil, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mirella da Costa is held by other top lawyers in the same geographic and legal practice area.

Alex Costa Pereira is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation. Alex Costa, who practices law in São Paulo, Brazil, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alex Costa is held by other top lawyers in the same geographic and legal practice area.

Master and PhD in Criminal Procedure Law at Faculdade de Direito da Universidade de São Paulo (USP); Bachelor in Laws at Faculdade de Direito da Pontifícia Universidade Católica de São Paulo (PUCS-P); Professor for IBMEC Graduation Course; Member of CEAPRO – Centro de Estudos Avançados de Processo; Former President, Treasure Director and Secretary-General of the Brazilian Bar Association – Sub-section of Pinheiros in São Paulo/SP; Coordina...

Leticia Barbosa e Silva Abdalla is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation. Leticia, who practices law in São Paulo, Brazil, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leticia is held by other top lawyers in the same geographic and legal practice area.