DM NO. 844, S. 2022. POSTPONEMENT AND RESCHEDULING OF SEMINAR TRAINING ON SAFETY PROTOCOL IMPLEMENTATION IN ALL SCHOOL CLINIC Posted on September 5, 2022 by DepEd Mandaluyong Leave a comment DM NO. 844, S. 2022. POSTPONEMENT AND RESCHEDULING OF SEMINAR TRAINING ON SAFETY PROTOCOL IMPLEMENTATION IN ALL SCHOOL CLINIC Memorandum Numbered