DIVISION MEMO NO 437 S 2019 – ATTENDANCE AND PARTICIPATION TO THE SCHOOLS ISO ALIGNMENT TRAININGS By deped_admin posted on January 4, 2019 DIVISION MEMO NO 437 S 2019 – ATTENDANCE AND PARTICIPATION TO THE SCHOOLS ISO ALIGNMENT TRAININGS DIVISION MEMO NO 437 S 2019 – ATTENDANCE AND PARTICIPATION TO THE SCHOOLS ISO ALIGNMENT TRAININGS