Ignacio Sosa López
Ortiz, Sosa, Ysusi y Cía., S.C.

He studied Accounting at Universidad Tecnológica de México. Subsequently, he undertook the International Tax Program jointly organized by Instituto Tecnológico Autónomo de México -  ITAM -  and Harvard University.  In this course he acquired a wider overview of the fiscal panorama. During his career he has worked in several recognized firms.  For instance, he was Partner in Chevez, Ruiz, Zamarripa y Cía., S.C.  He has been Chairman of the Fiscal Board of the Mexican College of Accountants (Comisión Fiscal del Colegio de Contadores Públicos de México) and of the National Association of Tax Specialist (Asociación Nacional de Especialistas Fiscales) - ANAFAC

Partners: Miguel Ortiz (mortiz@lataxnet.net)
                Jesús Francisco Morales (jfmorales@lataxnet.net) 
                Jorge Salles-Berges (salles@osy.com.mx)
                Julio Ysusi (jysusi@lataxnet.net)
                Juan Alberto Torres (atorres@osy.com.mx)
................José Manuel Trueba (jtrueba@osy.com.mx)
................Iván Díaz Barreiro (idiazbarrerio@osy.com.mx)

Ortiz, Sosa, Ysusi y Cía., S.C.
Prol. Paseo de la Reforma 1015
Torre A Piso 18
Santa Fé - 01376
México D.F. - México
Tel.: (52-55) 1084 7014
e-mail: isosa@osy.com.mx
           isosa@lataxnet.net
           Web site: www.osy.com.mx