DM NO. 1337, S. 2026 ADDITIONAL INFORMATION TO DM NO. 1228, S. 2026 (CONDUCT OF THE NATIONAL TEACHERS’ DAY CELEBRATION AND CREATION OF THE REGIONAL TECHNICAL WORKING GROUP) Posted on October 2, 2026 by DepEd Mandaluyong Leave a comment DM NO. 1337, S. 2026 ADDITIONAL INFORMATION TO DM NO. 1228, S. 2026 (CONDUCT OF THE NATIONAL TEACHERS’ DAY CELEBRATION AND CREATION OF THE REGIONAL TECHNICAL WORKING GROUP) Memorandum Numbered