Mariana Doher is a legal executive with over 18 years of experience dedicated to the telecommunications sector, focusing on regulatory, competition, and consumer law. At Oi, Mariana managed strategic administrative and judicial litigations, as well as mergers and acquisitions processes, ensuring regulatory compliance and fostering collaborative solutions in sensitive matters. Their career highlights a strong commitment to excellence in navigating complex processes and representing corporate interests before regulatory agencies such as Anatel, CADE, and the Ministry of Justice. Mariana holds an LL.M. in State and Regulatory Law from Fundação Getulio Vargas and a Bachelor's degree in Law from the Federal University of Rio de Janeiro.
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