DM NO. 816, S. 2026 BEGINNING OF THE SCHOOL YEAR (BOSY) ASSESSMENT MATERIALS, SUBMISSION LINKS, AND DASHBOARDS Posted on June 23, 2026 by DepEd Mandaluyong Leave a comment DM NO. 816, S. 2026 BEGINNING OF THE SCHOOL YEAR (BOSY) ASSESSMENT MATERIALS, SUBMISSION LINKS, AND DASHBOARDS Memorandum Numbered