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Marcus Werner Vianna Ferreira Dias


Marcus Werner Vianna is an associate of Campos Mello Advogados' Labor practice, based in Rio de Janeiro.

Marcus has an extensive practice on drafting of pleadings, effective participation in hearings, support and customer service and process follow up. He also has experience in labor consulting and in labor litigation - administrative and judicial levels.


DLA Piper and Campos Mello Advogados (CMA) are separate and independent law firms, which work in cooperation with one another. Partners of DLA Piper are not partners of CMA; and CMA partners are not partners of DLA Piper.

Bar admissionsRio de Janeiro, Brazil
  • Portuguese
  • English
  • Specialization, Labor Law and Procedure, Fundação Getúlio Vargas
  • B.A., Law, Pontifícia  Universidade Católica

Memberships And Affiliations

  • Brazilian Bar Association – Rio de Janeiro



+55 21 3262 3000
(Work, Rio de Janeiro)