Enrolment Ecosystem
In this section
Registrars
Enrolment Agencies
Aadhaar Seva Kendra
Enrolment Documents
Training, Testing & Certification
Registrars are UIDAI-authorised entities responsible for Aadhaar enrolment and updates, ensuring secure, inclusive and efficient enrolment services nationwide.

Enrolment Agencies are UIDAI-empanelled entities engaged by Registrars to manage Aadhaar enrolment, updates and secure data collection processes.

Aadhaar Seva Kendra (ASK) are UIDAI-run centres offering Aadhaar enrolment, updates, biometric services and online appointments in a citizen-friendly setup.
Download Aadhaar enrolment and update forms for residents, NRIs, children and foreign nationals with supporting document details as per UIDAI guidelines.
UIDAI provides training, testing and certification for enrolment staff to ensure quality Aadhaar enrolment and update services across India.
Content Information
Published on: 13 Apr 2026
Last Updated: 22 May 2026
- Enrolment Agencies
- Aadhaar Seva Kendra
- Enrolment Documents
- Training, Testing and Certification
Content Information
Published on: 13 Apr 2026
Last Updated: 22 May 2026