DIV MEMO NO 94 s2021 ADDENDUM TO DO NO 74 s RE ONLINE ORIENTATION ON THE CONDUCT OF OFFICE LEARNING SESSIONS (OLS) By DepEd Dagupan IT Unit posted on April 14, 2021 DIV MEMO NO 94 s2021 ADDENDUM TO DO NO 74 s RE ONLINE ORIENTATION ON THE CONDUCT OF OFFICE LEARNING SESSIONS (OLS)