Ref. No. 76, s. 2021 – Change of Tax Rates on Purchases from Contractors subject to Percentage Tax (Non-Vat) from 3% to 1% pursuant to Revenue Regulations No. 2-2021
Ref. No. 75, s. 2021 – Announcing the Awardees of Philippine International Mathematical Olympiad 2021 (Heat Round) PhiMO Philippine Region
Ref. No. 74, s. 2021 – Online Division Webinar on Literacy Instruction in English and Pilipino
Ref. No. 73, s. 2021 – Special Episode of Scienteach – A Virtual Symposium for The Youth
Ref. No. 72, s. 2021 – SDO Caloocan 2021 Training Calendar
Ref. No. 71, s. 2021 – Corrigendum to Division Memorandum No. 66, s. 2021 Titled – Reorientation of School Heads and School Disaster Risk Reduction Management Coordinators (SDRRC) Role on DRRM
Ref. No. 70, s. 2021 – Onsite Inspection of Testing Centers for the Administration of the 2021 Computer-Based Test for English Proficiency Test (CBT-EPT)
Ref. No. 69, s. 2021 – Request for the list of School Priority Needs for Partnership Engagements
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