The Unique Identification Authority of India (UIDAI) was established in 2009 by the Government of India under the Ministry of Electronics and Information Technology (MeitY).
It is the central authority responsible for implementing the Aadhaar project, which aims to provide a unique 12-digit identity number to every resident of India.
Download Aadhaar
Get a secure, password-protected electronic version of your Aadhaar instantly.
Update Aadhaar Details
Update your identity or address documents online for free until June 14, 2026.
Check Enrollment/Update Status
Easily track your Aadhaar enrollment or update progress.
Retrieve EID / Aadhaar Number
Recover your Aadhaar or enrollment ID.
Order Aadhaar PVC Card
Request a durable, wallet-friendly PVC version of Aadhaar.
Check PVC Card Status
Track the delivery status of your Aadhaar PVC card order.
Locate Enrollment Center
Find nearby Aadhaar centers for new enrollments or updates.
Book an Appointment
Schedule a visit for Aadhaar services at your convenience.
Check Aadhaar Validity
Verify if your Aadhaar is active and valid.
Verify Email / Mobile Number
Confirm your email address and mobile number linked with Aadhaar.