Monday - Friday
8:00 am - 5:00 pm
(except holidays)
Monday - Sunday
8:00 am - 5:00 pm
(except holidays)
Telephone: 1-DTI (384)
Mobile: 0917.834.3330
Email: ask@dti.gov.ph
Filinvest Bldg.,
387 Sen. Gil J. Puyat Ave.,
1200 Makati City, Philippines