Head of the Superintendence of Corporations of the City of Buenos Aires (Inspección General de Justicia), 1976-1978

Director, Securities and Exchange Commission of Argentina (Comisión Nacional de Valores), 1975

Clerk at the National First Instance Commercial Court No. 14, 1963-1970

Professor, Corporate Law, Law School, San Andrés University, since 2006

Consultant Professor, Commercial Law, University of Buenos Aires, Law School, 2004

Associate Professor, Commercial Law, University of Buenos Aires, Law School, 1992-2001

Associate Professor, University of Buenos Aires, Law School, 1975-1991

Associate Professor, Business Law, University of Buenos Aires, Business School, 1974-1977

Associate Professor, Commercial Law, Salvador University, Law School, 1972-1974

Professor, Corporations, Business University of Argentina, Law School

Associate Professor, Corporate Law, Catholic University of Salta, Law School, 2003

Member of the Securities Commission of the Buenos Aires Stock Exchange, since 2002

Director of the former Banco Popular Argentino pertaining to the Banco Central Hispano Group from Madrid, Spain

Former Chairman, Honorary Chairman of the Board of La Ley S.A. Arbitrator of the Buenos Aires Stock Exchange Permanent Arbitration Panel

Member Arbitrator of the Argentine Committee for the Inter-American Committee of Business Arbitration

Alternate Arbitrator of the Bahía Blanca Stock Exchange Permanent Arbitration Panel

Member Arbitrator of the San Isidro Bar Permanent Arbitration Panel

Author of “Corporations Manual”, (Astrea Editorial) and several publications in Argentina on Commercial Law and numerous articles published by law reviews