Catholic University of Chile. University of Michigan Law School. Professor of Commercial Law, Catholic University Law School, 1938-1942.
Working as a partner of PHILIPPI, YRARRAZA VAL, PULIDO, LANGLOIS & BRUNNER. Admitted to the bar, 1937, Chile.
Committee Amending the Tax Code and the Income Tax Law. Chilean Committee Amending the Commercial Code, 1975-1978. Supplementary Judge, Court of Appeals of Santiago, 1960-1972.
General Counsel, Central.