Universidad Nacional de Colombia. Municipal Criminal Judge, 1943-1944. Justice at the Superior Tribunal of Bolivar, 1945-1947, Supreme Court Justice, 1958-1969.
Manager of Cartagenas’ Custom House, 1949-1951.
Colombian Customs General Manager, 1952.
Working as a partner of ARAUJO IBARRA Y ASOCIADOS LTDA. Admitted to the bar, 1942, Colombia.
Colombian Academy of Jurisprudence (Founder). Colombian Institute of Process Law.