DO MEMO NO. 300, S. 2021. DISSEMINATION OF ISSUANCES FROM PROFESSIONAL REGULATION COMMISSION AND CONTINUING PROFESSIONAL DEVELOPMENT COUNCIL FOR PROFESSIONAL TEACHERS Posted on September 27, 2021 by DepEd Mandaluyong Leave a comment DO MEMO NO. 300, S. 2021. DISSEMINATION OF ISSUANCES FROM PROFESSIONAL REGULATION COMMISSION AND CONTINUING PROFESSIONAL DEVELOPMENT COUNCIL FOR PROFESSIONAL TEACHERS Memorandum Numbered