Aadhaar is a 12 digit individual identification number issued by the Unique Identification Authority of India on behalf of the Government of India. This number will serve as a proof of identity and address, anywhere in India. Download Aadhaar Card Form here https://eaadhaar.uidai.gov.in/ Check Aadhaar Status https://resident.uidai.gov.in/check-aadhaar-status Update Aadhaar Details (Online) https://resident.uidai.gov.in/aadhaar-update