“…….(i) All the officers, staff (including outsourced staff) working in Central Government should download ‘Aarogyasetu’ App on their mobile phones, immediately.
(ii) Before starting for office, they must review their status on ‘Aarogyasetu’ and commute only when the app shows ‘safe’ or ‘low risk’ status.
(iii) The officers/staff are advised that in case the App shows a message that he/she has a ‘moderate’ or ‘high risk’ calculated on the basis of Bluetooth proximity (“recent contact with infected person”), he/she should not come to office and self isolate for 14 days or till the status becomes ‘safe’ or ‘low risk’…..”
Source : https://dopt.gov.in/sites/default/files/covid.PDF