The Office of the College Secretary (OCS) is the official keeper of records, overseer of registration and scholastic evaluation of students at the undergraduate level. The OCS is headed and managed by the College Secretary with the assistance of the Committee for Undergraduate Studies, the Student Records Section, and the Administrative Section.

For student services, the OCS facilitates processes and handles requests for official documents at the college level. The OCS also provides administrative support services for faculty, staff, and students including but not limited to implementation of policies, use of facilities, building and ground maintenance, student activities monitoring, communications, and other administrative tasks. The OCS is located at UP School of Economics (UPSE), Encarnacion Hall, Room 101; therefore, it is popularly known as “SE-101”.