DIV MEMO NO 520 s2024 – ADMINISTRATION OF PHILIPPINE INFORMAL READING INVENTORY (PHIL-IRI) FOR KEY STAGES 2 AND 3 FOR SCHOOL YEAR-2024-2025 By DepEd Dagupan IT Unit posted on December 9, 2024 DIV MEMO NO 520 s2024 – ADMINISTRATION OF PHILIPPINE INFORMAL READING INVENTORY (PHIL-IRI) FOR KEY STAGES 2 AND 3 FOR SCHOOL YEAR-2024-2025