DM NO. 1262, S. 2022. RE-ORIENTATION SEMINAR ON THE IMPLEMENTATION OF DEPED ORDER NO. 48, S. 2017 (POLICY AND PROCEDURAL GUIDELINES ON CERTIFICATION, AUTHENTICATION AND VERIFICATION OF THE BASIC SCHOOL RECORDS) Posted on November 24, 2022 by DepEd Mandaluyong Leave a comment DM NO. 1262, S. 2022. RE-ORIENTATION SEMINAR ON THE IMPLEMENTATION OF DEPED ORDER NO. 48, S. 2017 (POLICY AND PROCEDURAL GUIDELINES ON CERTIFICATION, AUTHENTICATION AND VERIFICATION OF THE BASIC SCHOOL RECORDS) Memorandum Numbered