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

Gazetted Notifications

Explore gazetted notifications and amendment regulations related to Aadhaar enrolment, authentication, data sharing, fees and UIDAI operational policies.
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Gazetted Notifications

Doc Type:PDFSize:894.81 KBUploaded On:22-01-2020

Unique Identification Authority of India (Salary, Allowances and other Terms and Conditions of Service of Employees) Regulations, 2020 | English

Gazetted Notifications

Doc Type:PDFSize:1.29 MBUploaded On:22-01-2020

Aadhaar (Enrolment and Update) (Seventh Amendment) Regulations, 2016 | English

Gazetted Notifications

Doc Type:PDFSize:370.53 KBUploaded On:05-09-2019

Aadhaar (Enrolment and Update) (Sixth Amendment) Regulations, 2018 (No. 2 of 2018) | English

Gazetted Notifications

Doc Type:PDFSize:1.66 MBUploaded On:30-07-2018

Aadhaar (Enrolment and Update) (Fifth Amendment) Regulations, 2018 (No. 1 of 2018) | English

Gazetted Notifications

Doc Type:PDFSize:1.64 MBUploaded On:11-01-2018

Aadhaar (Enrolment and Update) (Fourth Amendment) Regulations, 2017 (No. 5 of 2017) | English

Gazetted Notifications

Doc Type:PDFSize:1.23 MBUploaded On:30-07-2017

Aadhaar (Enrolment and Update) (Third Amendment) Regulation, 2017 | English

Gazetted Notifications

Doc Type:PDFSize:266.92 KBUploaded On:10-07-2017

Aadhaar (Enrolment and Update) (Second Amendment) Regulations, 2017 | English

Gazetted Notifications

Doc Type:PDFSize:1.21 MBUploaded On:06-07-2017

Aadhaar (Enrolment and Update) (First Amendment) Regulations, 2017 (No. 1 of 2017) | English

Gazetted Notifications

Doc Type:PDFSize:1.09 MBUploaded On:14-02-2017

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Content Information

Published on:28 May 2026

Last Updated:30 Jun 2026

Owner:Legal

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:28 May 2026

Last Updated:30 Jun 2026

Owner:Legal