Oscar has more than 20 years of professional experience, focusing his practice on accounting matters.

Accountant and Auditor at INACAP, Diploma in Tax Management and Planning at Universidad Tecnológica Metropolitana and Diploma in International Accounting, under IFRS standards at Universidad de Santiago de Chile.

Prior to joining Mena Alessandri & Asociados, he worked for more than 20 years in accounting departments and partner at H&L Auditores Consultores SpA.