Authentication Documents
Access Aadhaar authentication circulars, regulations, guidelines, onboarding checklists and technical documents for AUAs, KUAs and ASAs.
Comprehensive compliance checklist for Requesting Entities
Doc Type: PDF• Size: 2.06 MB• Uploaded On: 25-08-2026
DOB format changes in eKYC response for Foreigner enrolled Aadhaar Holders
Doc Type: PDF• Size: 705.25 KB• Uploaded On: 15-08-2026
List of Good Governance Schemes presently operated in the States/UTs.
Doc Type: PDF• Size: 325.1 KB• Uploaded On: 24-06-2026
List of Sub AUAs_Sub KUAs as on 04.06.2026
Doc Type: PDF• Size: 678.19 KB• Uploaded On: 17-06-2026
List of AUAs KUAs as on 04.06.2026
Doc Type: PDF• Size: 333.83 KB• Uploaded On: 17-06-2026
Doc Type: PDF• Size: 174.31 KB• Uploaded On: 03-06-2026
Circular 5 of 2026 dated 14.5.2026 regarding withdrawal of OM no. HQ-13079/55/20121-Auth-II (E-6074)/3229, dated 11.08.2022 on the applicability of Section 7 during issuance of any certificate by the government.
Doc Type: PDF• Size: 389.67 KB• Uploaded On: 15-05-2026
Sample Template for Section 7 notification
Doc Type: DOCX• Size: 39.1 KB• Uploaded On: 13-05-2026
Sample Template for Gazette Notification 4(4)(b)(ii)
Doc Type: DOC• Size: 42.5 KB• Uploaded On: 13-05-2026
Circular 4 of 2026 regarding migration from SHA-1 to SHA-2 (SHA-256) for Digital Signing in Aadhaar Authentication Ecosystem
Doc Type: PDF• Size: 845.6 KB• Uploaded On: 21-04-2026
Content Information
Published on: 21 May 2026
Last Updated: 20 Jun 2026
Owner: A & V
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.
View more F.A.Qs
Content Information
Published on: 21 May 2026
Last Updated: 20 Jun 2026
Owner: A & V
