Tax Law, Public Law and ADR.
President of the Academy of Political and Social Sciencies. Venezuelan Tax Law Association. Caracas Bar Association. Arbitrator (CEDCA and Venamcham). Member of the Board of the Venezuelan Arbitration Association.
ARAQUEREYNA´s Partner, since 2004. Mathison, Lupini, Ruan y Asociados Founding Partner (1981-2004). Former Law Professor at UCV, UCAB and UNIMET. Individual of Number of the Academy of Political and Social Sciences.
Author of 30 legal publications since 1973, in Tax and Arbitration.
UCV, Lawyer, magna cum laude, 1971; Universita di Roma, graduate program in Administrative Law, 1972.