Rush Memo for MPNAG & IBIS: MASS TRAINING OF SHS TEACHERS FOR THE ACADEMIC AND TECHNICAL-VOCATIONAL-LIVELIHOOD (TVL) TRACK Posted on May 3, 2018 by DepEd Mandaluyong Leave a comment 18-05-004. MASS TRAINING OF SHS TEACHERS FOR THE ACADEMIC AND TECHNICAL-VOCATIONAL-LIVELIHOOD (TVL) TRACK Memorandum Unnumbered