Rush Memo For Public Elementary and Secondary Schools :17-09-114. CHANGES TO THE DIVISION MEMORANDUM RE ADDENDUM TO THE DIVISION MEMORANDUM RE 10TH YEAR ANNIVERSARY OF PROJECT T.E.A.C.H Posted on September 19, 2017 by DepEd Mandaluyong Leave a comment 17-09-114. CHANGES TO THE DIVISION MEMORANDUM RE ADDENDUM TO THE DIVISION MEMORANDUM RE 10TH YEAR ANNIVERSARY OF PROJECT T.E.A.C.H Memorandum Unnumbered