FOR PUBLIC ELEMENTARY AND SECONDARY SCHOOLS: DESIGNATION OF MS. ROWENA S. LETADA AS OFFICER-IN-CHARGE OF PERSONNEL UNIT Posted on January 27, 2020 by DepEd Mandaluyong Leave a comment 20-01-82. DESIGNATION OF MS. ROWENA S. LETADA AS OFFICER-IN-CHARGE OF PERSONNEL UNIT Memorandum Unnumbered