UIDAI — Unique Identification Authority of India logo
UIDAI — Unique Identification Authority of India logo

Official Memorandums

Explore UIDAI Office Memorandums related to Aadhaar policies, service charges, document updates, operational procedures, compliance measures and administrative decisions.
Various services under sec 7 of the Aaadhaar Act

Official Memorandums

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UIDAI OM dated 11_08_2022 VId

Official Memorandums

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UIDAI_OM_dated_15.07.2022

Official Memorandums

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OM dated 08.07.2022 of Exit Policy in terms of Para 5 read with Para 5[I] of the revised Terms of Engagement (ToE) of Registrars dated 15.11.2021-reg

Official Memorandums

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Revised ToE for Registrar Nov 2021

Official Memorandums

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UIDAI OM.No. 11022/632/2019- UIDAI(Auth-II)/2432 Dated 01.02.2022 on Exemption of Government Services, transfer of benefits and subsidies from Authentication transaction charges

Official Memorandums

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UIDAI OM dated 10.12.2021

Official Memorandums

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UIDAI OM dated 06.12.2021

Official Memorandums

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UIDAI Procurement Manual -2021

Official Memorandums

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UIDAI OM dated 27.10.2021

Official Memorandums

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Content Information

Published on:29 May 2026

Last Updated:07 Jul 2026

Owner:HO

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:29 May 2026

Last Updated:07 Jul 2026

Owner:HO