Mattos Filho

Following an expansion into new premises in 2022, Mattos Filho‘s litigation and arbitration team in Brasília offers a comprehensive service across the energy, education, telecoms, technology, life sciences and mining sectors. In addition to its noteworthy representation of BHP Billiton in the R$155bn Mariana dam disaster action, the team is also heavily engaged in electoral investigations of abuse of political power, cross-border arbitration, and civil disputes before the STJ. Maricí Giannico focuses on administrative and regulatory appellate litigation, while the addition of Diego Herrera de Moraes from HD Advogados in July 2022 strengthened the team on the regulatory and corporate disputes front. At the associate level, Marselhe Cristina de Mattos and Flávia Marangoni, the latter of whom joined from the Federal Council of the Brazilian Bar Association in June 2022, have a wealth of experience in civil litigation before the superior courts. Marina De Mello Cerqueira Zarur and Frederico Bastos Pinheiro Martins are no longer at the firm.