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UIDAI works with a strong ecosystem of Registrars, Enrolment Agencies, Operators, OVSE, Certification Bodies and Technology Partners to deliver secure and seamless Aadhaar services across India. Together, these partners support enrolment, updates, authentication, training, certification and innovation, helping build a trusted digital identity platform for every resident.

In this section

Enrolment Ecosystem

UIDAI partners with trusted agencies and technology providers to deliver secure, seamless and inclusive Aadhaar services nationwide.

Authentication Ecosystem

Authentication Ecosystem enable secure Aadhaar authentication by providing compliant network connectivity and trusted data transmission services.

Authentication Devices

Authentication devices securely capture and transmit Aadhaar data for fast, reliable identity verification across multiple platforms.

OVSE

Offline Aadhaar verification enables secure, consent-based identity verification without connecting to the UIDAI database.

SITAA

The Scheme for Innovation and Technology Association with Aadhaar (SITAA) is a strategic initiative by UIDAI to foster a culture of open innovation and co-creation around India’s Identity Technology (ID Tech) ecosystem.

Tenders

Explore UIDAI tenders, bids and procurement notices for infrastructure, technology, maintenance and operational services.

UIDAI Sandbox

UIDAI Sandbox enables developers to securely integrate, test and build Aadhaar-based authentication and eKYC solutions.

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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About UIDAI

Aadhaar Services

Documents

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How to download the Aadhaar app?

How to register on the Aadhaar app?

Which services are available on this app?