DM NO. 579, S. 2022. FORMAT AND SCHEDULE OF END OF THE SCHOOL YEAR (EOSY) RITES FOR SCHOOL YEAR 2021-2022 Posted on June 23, 2022 by DepEd Mandaluyong Leave a comment DM NO. 579, S. 2022. FORMAT AND SCHEDULE OF END OF THE SCHOOL YEAR (EOSY) RITES FOR SCHOOL YEAR 2021-2022 Memorandum Numbered