DM No. 490, s. 2021 – Dissemination of the Philippine Disaster Risk Reduction ad Management Webinar for Students
DM No. 489, s. 2021 – Climate Change Adaptation and Mitigation in Observance of the National Disaster Resilience Month (NDRM) 2021
DM No. 488, s. 2021 – Addendum and Corrigendum to OUA Memo 00-0721-0015 re Guidelines on the Delivery, Distribution, and Registration of Sim Cards for the Provision of Connectivity Load
