Cristiana Castro

Cristiana Castro

Practice Areas

Regulatory Agencies, Environmental, Anti-corruption and Administrative Improbity, Economic and Competition / Antitrust, Infrastructure, Administrative & Public Law, Shipping and Logistics.


Phone number: +55 11 3847-3949


She began her career at the Concessionaire Anhanguera Bandeirantes – Autoban. She has worked in Paris at Cabinet François Serres & Associates and, upon returning to Brazil, acted in renowned law firms, in the area of public law, until she joined Leite, Tosto e Barros. She shows strong performance in the advisory area, in the preparation of projects and legal modeling for infrastructure projects, in the elaboration of opinions and in the review of public and private contracts. In the litigation sphere, she acts in cases involving public agencies and the Court of Auditors and in the administrative sphere she acts in cases before CADE, GCU, ANEEL and ANVISA.


The Legal 500 – Public law (2017 a 2019).

Educational Background

Graduated in Law from Universidade Paulista – UNIP/Campinas.

Post graduated in Public Law Université Paris 12 – Val de Marne/France.

Master’s degree in Economic Public Law from Université Paris I Sorbonne/France.

LLM in Corporate Law from Insper/SP.

Other Activities

Researcher of the Legal Observatory of Innovation OIC/IEA of the University of São Paulo-USP.

Participated in the legal advice for a foreign company for the bids of the Santos, Vitória and Rio de Janeiro Ports.

Advised national companies in the projects and bids of the Mineirão stadium; PMI of the São Paulo subway line 6; Public lighting PPP of Belo Horizonte city; Public lighting PMI of Salvador city; PMI of public lighting of Socorro/SP.


Portuguese, French, English and Spanish.
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