Catholic University of Rio de Janeiro (1956). Member, 1960-1963 and President, 1963, 2nd Chamber of the Second Council of Taxpayers. Member, 1964-1967 and President, 1965-1967, 1st Chamber of the First Council of Taxpayers.
Counsel, Rio Light Servicos de Eletricidade, since 1967.
Working as a partner of ESCRITORIO de ADVOCACIA GOUVEA VIEIRA. Admitted to the bar, 1956, Brazil.