DO MEMO NO. 477, S. 2021. POSTPONEMENT OF DIVISION REVIEW OF THE BERF IMPLEMENTATION AND DIVISION RESEARCH GUIDELINES Posted on December 16, 2021 by DepEd Mandaluyong Leave a comment DO MEMO NO. 477, S. 2021. POSTPONEMENT OF DIVISION REVIEW OF THE BERF IMPLEMENTATION AND DIVISION RESEARCH GUIDELINES Memorandum Numbered