DIV MEMO NO 331 s2022 – REITERATION OF PARTICIPATION TO THE 2022 3RD QUARTER NATIONWIDE SIMULTANEOUS EARTHQUAKE DRILL (NSED) ACTIVITIES By DepEd Dagupan IT Unit posted on September 6, 2022 DIV MEMO NO 331 s2022 – REITERATION OF PARTICIPATION TO THE 2022 3RD QUARTER NATIONWIDE SIMULTANEOUS EARTHQUAKE DRILL (NSED) ACTIVITIES