IMPORTANT SYSTEM NOTICE

ISU Online Application System
Isabela State University Seal
Daily System Access Schedule

Please be informed that the ISU Online Application System will be accessible daily only during the following hours:

5:00 AM – 5:00 PM

Daily access schedule

Outside these hours, the system will be temporarily unavailable. This schedule supports routine system maintenance, performance optimization, and security monitoring.

For all applicants: Please complete your online application and other transactions within the designated access hours. Plan your activities accordingly to avoid interruptions.

Thank you for your patience and understanding.

SACARIAS Technical Support Team

Isabela State University

#ISUlong

We appreciate your cooperation.