The Application U-WIN for Health Care Workers (HCW) to perform following tasks: 1) Beneficiary Registration: Under Universal Immunization Programe (UIP) of Government of India, the identified eligible Beneficiary can be registered on the Application. 2) Beneficiary Verification: The beneficiary’s relevant details can be captured in encrypted form which can be utilized to ensure that the vaccine is administered to the identified eligible Beneficiary. This is applicable at the time of registration