For Public Elementary and Secondary Schools: Approved Letter of Ms. Cynthia A. Jusay, GSP re: Advance Trip to Campsite of Camp Staff Posted on January 24, 2017 by DepEd Mandaluyong Leave a comment 17-01-100. Approved Letter of Ms. Cynthia A. Jusay, GSP re: Advance Trip to Campsite of Camp Staff Memorandum