The Covin App, developed by the Central government, is going to be a key part of India’s COVID-19 vaccine rollout plan. The vaccine’s procurement, distribution, circulation, storage and dose schedules will be found in the Covin App. The application will also notify the first set of vaccine recipients when their shots have been scheduled to be taken. Once both doses are administered to the beneficiary, it will generate an immunisation certificate and also provide an option to store it in Digi-locker. Four priority population groups have been identified for the vaccine, which include – health workers, front-line workers, people aged above 50 years and those with co-morbidities.