DM NO. 646, S. 2026 VALIDATION WORKSHOP ON THE REDEFINED JOB DESCRIPTION OF SCHOOLS DIVISION OFFICE NON-TEACHING AND TEACHING-RELATED POSITIONS Posted on May 12, 2026 by DepEd Mandaluyong Leave a comment DM NO. 646, S. 2026 VALIDATION WORKSHOP ON THE REDEFINED JOB DESCRIPTION OF SCHOOLS DIVISION OFFICE NON-TEACHING AND TEACHING-RELATED POSITIONS Memorandum Numbered