DIV MEMO NO448 s 2022 – REITERATION TO THE PARTICIPATION TO THE 2022 4TH QUARTER NATIONWIDE SIMULTANEOUS EARTHQUAKE DRILL ACTIVITIES By DepEd Dagupan IT Unit posted on November 10, 2022 DIV MEMO NO448 s 2022 – REITERATION TO THE PARTICIPATION TO THE 2022 4TH QUARTER NATIONWIDE SIMULTANEOUS EARTHQUAKE DRILL ACTIVITIES