DM NO. 470, S. 2025 DISSEMINATION OF THE IMPLEMENTING RULES AND REGULATIONS OF REPUBLIC ACT NO. 12027, AN ACT OF DISCONTINUING THE USE OF THE MOTHER TONGUE AS MEDIUM OF INSTRUCTION FROM KINDERGARTEN TO GRADE 3, PROVIDING FOR ITS OPTIONAL IMPLEMENTATION IN MONOLINGUAL CLASSES, AND AMENDING FOR THE PURPOSE, SECTIONS 4 AND 5 OF REPUBLIC ACT NO. 10533, OTHERWISE KNOWN AS THE ENHANCED BASIC EDUCATION ACT OF 2013