FOR PUBLIC ELEMENTARY AND SECONDARY SCHOOLS: APPOINTMENT OF DR. CORAZON R. REGINO AND MS. GIGI G. BULLANDAY AS SCHOOL PRINCIPAL III Posted on January 14, 2020 by DepEd Mandaluyong Leave a comment 20-01-37. APPOINTMENT OF DR. CORAZON R. REGINO AND MS. GIGI G. BULLANDAY AS SCHOOL PRINCIPAL III Memorandum Unnumbered