Guidelines on the Implementation of Alert Levels System for COVID-19 Response in Pilot Areas As of November 11, 2021

The guidelines seek to enjoin and

proactively advocate the principles of 3C’s (Closed, Crowded, and Close Contact) strategy against COVID-19 to curb the further spread of infection. Moreover, the guidelines take into consideration the nationwide rollout of the alert level system (ALS) approved on 11 November 2021 (English).