Memorandum No. NGY 20-33 Posted on March 18, 2020March 27, 2020 by College of Science 0 Memorandum No. NGY 20-33 CSC Guidelines on the Procedure of Availment of Leave Privileges for Absences Incurred in Relation to Self-Quarantine and.or Treatment of Public Sector Officials and Employees Relative MEMORA_1_compressed