Office of the President (OP) Memorandum Circular No. 77 dated March 17, 2020 entitled: "Directing all Government Agencies, Offices and Instrumentalities, as well as Local Government Units, to Implement and Ensure Compliance with the Issuances of the Department of Health and Department of Agriculture on the Prices of Essential Emergency Medicines and Supplies, and Selected Agriculture and Fishery Commodities".