DIVM NO. 539,S. 2025- DISSEMINATION OF IMPLEMENTING RULES AND REGULATIONS OF THE REPUBLIC ACT NO. 11480, TITLED AN ACT AMENDING SECTION 3 OF REPUBLIC ACT NO. 7797, OTHERWISE KNOWN AS AN ACT TO LENGTHEN THE SCHOOL CALENDAR FROM TWO HUNDRED DAYS TO NOT MORE THAN TWO HUNDRED TWENTY CLASS DAYS