DM NO. 549, S. 2023. 2ND QUARTERLY MEETING OF THE ACCOUNTING UNIT WITH THE IMPLEMENTING UNITS (IUs) SENIOR BOOKKEEPERS FOR CY 2023 Posted on May 25, 2023 by DepEd Mandaluyong Leave a comment DM NO. 549, S. 2023. 2ND QUARTERLY MEETING OF THE ACCOUNTING UNIT WITH THE IMPLEMENTING UNITS (IUs) SENIOR BOOKKEEPERS FOR CY 2023 Memorandum Numbered