DM NO. 909. S. 2022. INTER-CITY AND INTERSCHOOL CONTESTS IN LINE WITH THE CELEBRATION OF THE 33RD NATIONAL STATISTICS MONTH (NSM) Posted on September 20, 2022 by DepEd Mandaluyong Leave a comment DM NO. 909. S. 2022. INTER-CITY AND INTERSCHOOL CONTESTS IN LINE WITH THE CELEBRATION OF THE 33RD NATIONAL STATISTICS MONTH (NSM) Memorandum Numbered