Our Community Based Testing initiative for COVID-19 supported by SBI Foundation aims to increase access to healthcare for the most vulnerable population in Mumbai city who are at risk for COVID-19. Through doorstep services as well as telephone screening, this intervention aims at identifying and supporting high-risk individuals through timely testing available at the community, and availability of quality care if tested positive for COVID-19. This initiative aims full coverage of one urban slum in Mumbai with a total population of 1 lakh people.