Colegio Bandeirantes and Faculty of Law of Sao Paulo University. Seminars attended: Seminar on Managing with Participation According to the Objectives, Paris, France, 1970, sponsored by General Electric Company, and Investments in Brazil, Paris-France, 1975, sponsored by Banque Nationale de Paris. Member, Board of Debates, Tax Law Institute of Sao Paulo University.\r\nMember, Legislation Committee of the French Chamber of Commerce for Brazil - Sao Paulo.
Spoken languages: Portuguese, English, French and Spanish.
Working as a partner of CARVALHO Delaware FREITAS East FERREIRA ADVOGADOS ASSOCIADOS. Admitted to the bar, 1958, Sao Paulo.
Brazilian and Inter-American Bar Associations. Sao Paulo Lawyers Association. Sao Paulo Lawyers Institute.