DO MEMO NO. 452, S. 2021. DESIGNATION OF MS. LEA A. TORIO VICE DR. AVELINO DE CHAVEZ AS MEMBER OF REGIONAL BRIGADA ESKWELA (BE) VALIDATION TEAM Posted on December 3, 2021 by DepEd Mandaluyong Leave a comment DO MEMO NO. 452, S. 2021. DESIGNATION OF MS. LEA A. TORIO VICE DR. AVELINO DE CHAVEZ AS MEMBER OF REGIONAL BRIGADA ESKWELA (BE) VALIDATION TEAM Memorandum Numbered