Contact details: / +55 21 2464-1665 / 11 2649-1494

Languages: Portuguese | English | Spanish | French

Practice: Has extensive experience in Administrative Law, mainly focusing on infrastructure contracts and administrative proceedings in industries such as oil and gas, power supply, ports and railroads. Is also an expert in Antitrust Law, practicing in the submission of mergers to the Brazilian Competition Commission (Conselho Administrativo de Defesa Econômica, CADE), sponsorship of administrative proceedings and consulting on this subject. She is known for her profound technical knowledge and for her academic experience along with hands-on practice.

Experience: Has been an associate lawyer and partner of renowned law firms. In 2017, was one of the founding partners of Rennó, Penteado, Reis & Sampaio Advogados. She is currently a partner of the Regulation, Competition and Infrastructure area at the firm. Is also a professor of graduation, master and PHD programs in Regulation Law at the Law School of Fundação Getulio Vargas in Rio de Janeiro (FGV Direito Rio). Is also a researcher at the Research Center in Law and Economics (CPDE/FGV Direito Rio).


  • Doctor's Degree in Law at Universidade de São Paulo - USP.
  • Master's Degree in Law at Universidade de São Paulo - USP.
  • Undergraduate Degree in Law at Pontifícia Universidade Católica do Rio de Janeiro – PUC-Rio.


  • Prêmio Aguiar Dias awarded by the Brazilian Bar Association in Rio de Janeiro (OAB-RJ).

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