It is the standard formulated by the Government of Nepal for the operation and management of quarantine for the Corona Virus infected patients.
Legal Document
https://www.opmcm.gov.np/download/%e0%a4%95%e0%a5%8b%e0%a4%b0%e0%a5%8b%e0%a4%a8%e0%a4%be-%e0%a4%ad%e0%a4%be%e0%a4%87%e0%a4%b0%e0%a4%b8-%e0%a4%b8%e0%a4%ae%e0%a5%8d%e0%a4%ac%e0%a4%a8%e0%a5%8d%e0%a4%a7%e0%a5%80-%e0%a4%95%e0%a5%8d/?wpdmdl=5861
Government of Nepal, Office of the Prime Minister and the Council of Ministers
2020