How do I update my Aadhar card?

You can update your Aadhaar card either online or by visiting an Aadhaar Enrolment Centre. Online updates are available for address and document updates via the myAadhaar portal, requiring your mobile number to be registered. For updates to demographic details (Name, Date of Birth, Gender, Mobile Number, Email) or biometric information (Iris, Finger Prints, Photograph), you must visit an Aadhaar Enrolment Centre. Required supporting documents must be valid.