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

Marcus focuses his practice on the representation of clients at hearings, drafting pleadings and providing counsel.


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.