Guidelines on the Nationwide Implementation of Alert Levels System for Covid-19 Response As of December 14, 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. It makes use of the COVID-19 Alert Level System (ALS), which refers to the new Community Quarantine Classifications for dealing with COVID-19 covering entire cities, municipalities, and/or regions (English).