DM NO. 189, S. 2024. DESIGNATION OF OFFICER-IN-CHARGE (OIC) AND COORDINATING OFFICIALS IN FILIPINO Posted on February 20, 2024 by DepEd Mandaluyong Leave a comment DM NO. 189, S. 2024. DESIGNATION OF OFFICER-IN-CHARGE (OIC) AND COORDINATING OFFICIALS IN FILIPINO Memorandum Numbered