Circulars, Notification and Official Memorandums
Explore UIDAI circulars, office memorandums and notifications covering Aadhaar updates, service charges, data security, policy changes and operational guidelines.
In this section
Circulars
Notification
Official Memorandums
Circulars
View important UIDAI circulars related to Aadhaar operations, compliance, security, updates and service-related procedures.
Notification
Browse official UIDAI notifications on Aadhaar regulations, amendments, policy updates and operational announcements.
Official Memorandums
Find Office Memorandums issued by UIDAI covering Aadhaar policies, fee revisions, procedures and administrative guidelines.
Content Information
Published on: 29 May 2026
Last Updated: 30 Jun 2026
Frequently Asked Questions
You can download the Aadhaar app on your Android/iOS device from the Play Store/App Store. For Android: https://play.google.com/store/apps/details?id=in.gov.uidai.pehchaan For iOS: https://apps.apple.com/in/app/aadhaar/id6744029871
After downloading the app, the Aadhaar Number Holder (ANH): →Select Language→ Enters their Aadhaar number → Agrees to the Terms and Conditions and Privacy Policy → Chooses the SIM card → Performs Face Authentication → Gets registered on the app → Sets a 6-digit PIN to secure access to the app.
Presently, the Aadhaar app offers various services like - Mobile Number Update, Address Update, Biometric lock/unlock, Selective Sharing of Aadhaar Verifiable Credential, check Authentication History, download e-Aadhaar, share Contact Card, Track my request, etc.
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Content Information
Published on: 29 May 2026
Last Updated: 30 Jun 2026
