Yan Villela Vieira

Tel.: + 55 11 3030 9033
E-mail: yvv@ajdc.com.br

Yan represents clients on cases that involve Competition/Antitrust Law, such as cartel investigations, unilateral conducts and merger proceedings in various industries, including the telecommunications, technology, mining and automotive. He also consults on antitrust compliance programs and reviews commercial practices of domestic and foreign companies.


  • Master’s candidate in Law (LLM) at the University of São Paulo (USP).
  • Master’s in business economics (MBE) from the School of Economics at Getulio Vargas Foundation (FGV-EESP).
  • Bachelor of Laws (LLB) from the University of São Paulo (USP), having participated in an exchange program at Universität Leipzig (Germany).
  • Admitted to the Brazilian Bar Association (São Paulo and Brasilia)