DO MEMO NO. 141, S.2021. PROFESSIONAL ADVANCEMENT AND STUDY SESSIONS (PASS): UPGRADING COMPETENCIES OF NON-TEACHING PERSONNEL THROUGH CIVIL SERVICE EXAMINATION REVIEW Posted on June 11, 2021 by DepEd Mandaluyong Leave a comment DO MEMO NO. 141, S.2021. PROFESSIONAL ADVANCEMENT AND STUDY SESSIONS (PASS): UPGRADING COMPETENCIES OF NON-TEACHING PERSONNEL THROUGH CIVIL SERVICE EXAMINATION REVIEW Memorandum Numbered