DM NO. 975, S. 2022. CHANGE OF DATE RE: NATIONAL TRAINING OF TRAINERS ON SPORTS SKILLS FOR ATHLETICS AND SWIMMING (SOUTHERN LUZON CLUSTER) Posted on October 7, 2022 by DepEd Mandaluyong Leave a comment DM NO. 975, S. 2022. CHANGE OF DATE RE: NATIONAL TRAINING OF TRAINERS ON SPORTS SKILLS FOR ATHLETICS AND SWIMMING (SOUTHERN LUZON CLUSTER) Memorandum Numbered