Lima Bar Association, Peruvian Tax Law Institute, IFA, International Institute for Human Rights and Taxation, Peruvian Law Academy, Honorary member of the Venezuelan Tax Law Institute and of the Argentinean Tax Studies Association.
Founding partner of Rodrigo, Elías & Medrano Abogados, he has participated in the most important administrative and judicial tax cases in Peru over the last decades. He advises foreign clients on cross-border financial transactions. He is senior professor at Pontificia Universidad Católica del Perú since 1965.
Lawyer, Pontificia Universidad Católica del Perú (1965).