Directory and Contact
The official contact directory for the Office of the Chairperson, Administrative Services, and International Trade Analysis.
Chairperson & Members
HON. MARILOU P. MENDOZA
Chairperson
ATTY. ERNESTO L. ALBANO
Commission Member III
DR. MARISSA MARICOSA A. PADERON
Commission Member III
Primary Email Address
Secondary Email Address
Telefax Number
(632) 8921-7960
Telephone Number
(632) 8926-7283
• Legal Unit
Atty. Mareca F. Domingo Attorney V
📞 (632) 8926-7283
FMAS
Gerry P. Gebela
Director III, FMA
📞 (632) 8929-1964
Maria Felicidad D. Donor
Chief Administrative Officer, Administrative Division
📞 (632) 8929-1964
Rebecca F. Domingo
Supervising Administrative Officer, Financial Management Division
📞 (632) 8929-1905
Wernher D. Ayo
Information Technology Officer III, Planning, Management and Information Systems Division
📞 (632) 8929-1905
Records Unit
📞 (632) 8936-3320
Public Assistance and Complaints Desk
📞 (632) 8936-3314
RIITAS
Atty. Mareca F. Domingo
Acting Director II
📞 (632) 8926-7476
Ruth A. Polo
Chief Tariff Specialist, Commodities Studies Division
📞 (632) 8926-8731 / Viber: 0949-118-3891
Dr. Lynly P. de la Cuesta
Chief Tariff Specialist, Economics, Trade and Industry Studies Division
📞 (632) 8928-8419
Jean C. Alberto
Chief Tariff Specialist, Financial Studies Division
📞 (632) 8928-8419
Ethel Q. Velasco
Chief Tariff Specialist, International Trade Studies Division
📞 (632) 8928-8419
Commission on Audit
📞 (632) 8927-3724
Visit Our Office
4th Floor West Insula Condominium, 135 West Avenue, Quezon City, Metro Manila
Public Service Hours
Monday – Friday
8:00 AM – 5:00 PM
