| Purpose,Authority,Step_by_Step_Guide,Required_Documents,Eligibility_Criteria,Direct_Link,Minimum_Days,Amount,Helpline_Number,Helpdesk_Email_ID | |
| Biometric Update,UIDAI (Unique Identification Authority of India),"1. Visit Aadhaar Seva Kendra | |
| 2. Provide Aadhaar details | |
| 3. Give new biometric (fingerprint, iris, photo) | |
| 4. Submit and collect slip",Aadhaar Card,Aadhaar holder requiring biometric update,https://uidai.gov.in,Up to 30 days, ₹100,1947,help@uidai.gov.in | |