Enrolment & Update
Can a fraudster withdraw money from my Aadhaar linked bank account if he knows my Aadhaar number or has my Aadhaar card?
Does linking my bank account, PAN, and other services with Aadhaar make me vulnerable?
Why am I asked to verify Bank account, Demat account, PAN and various other services with Aadhaar?
There are many agencies that simply accept physical copy of Aadhaar and do not carry out any biometric or OTP authentication or verification. Is this a good practice?
I gave my Aadhaar card to a service provider for proving my identity. Can anyone harm me by knowing and misusing my Aadhaar number?
If Aadhaar has to be freely used for proving identity and it is safe to do so, then why has UIDAI advised people not to put up their Aadhaar number in Social Media or public domain?
Recently, UIDAI has issued an advisory asking people not to share their Aadhaar number openly in the public domain especially on Social Media or other public platforms. Does this mean that I should not use Aadhaar freely?
My Aadhaar showing deactivated status. What should I do?
How can I change my first name or full name?
What updates can I make through online services?
How many types of update a resident can do?
If someone wants to change their Aadhaar picture, can they change it? Is there any limit to the number of times they can change their picture? What is the process?
What documents are required for name & dob change correction request beyond limit ?
How can I raise a complaint if my update request is rejected?
Can I request an exception to update my Aadhaar details beyond the limit?
What should I do if I have reached the name change limit and need another correction?
What should I do if I have already reached my gender/dob and name change limit and need another correction?
How long does it take to update Aadhaar details?
What arrangements have been made for individuals whose fingerprints (biometrics) have worn out due to old age?
Can Foreign National update their demographic/Biometric information in Aadhaar?
Is HoF based Update is allowed for Resident Foreign Nationals?
Do I need to visit the same enrolment centre for update also where my original enrolment was done?
My request for gender update rejected as limit exceeded, how can I update my gender?
My request for name update rejected as limit exceeded, how can I update my name?
Can I get my Aadhaar Letter downloaded online after updation?
Can I update Biometrics (FingerPrints/ Iris/Photograph) in Aadhaar?
Can one enrol for Aadhaar from anywhere in India?
Do I need to bring original documents for updation at the Aadhaar Enrolment Centre?
Does submission of request guarantee an update of demographic information?
How much time does it take to get an updation in Aadhaar?
How many Aadhaars can be linked with the same mobile number?
I have lost my mobile number/ do not possess the number that I enrolled with Aadhaar. How should I submit my update request? Can I update it online?
Shall I get the Aadhaar letter again after any update?
What are the documents required for updation in Aadhaar details?
Is there any fee involved for updation in Aadhaar details?
What details can I get update at Aadhaar Enrolment Centre?
Where can I update my mobile number?
Whether the marriage certificate with photograph issued by Church and counter-signed by the Christian Marriage Registrar under section 7 of the Indian Christian Marriage Act, 1872, is a valid PoI/PoR document for Aadhaar?
Will my Aadhaar number get changed after updation?
Will the Aadhaar be delivered after updating mobile number or email id?
Is there any provision available to update my regional language in Aadhaar to display all fields in same regional language?
What is the role and responsibilities of a verifier at Aadhaar Enrolment and Update centre?
What is the role and responsibilities of an operator at Aadhaar Enrolment and Update centre?
Can individuals without proper document permitted to enrol for Aadhaar?
What are the UIDAI Guidelines for Verification that the Verifier must keep in mind while verifying the Documents?
What are the responsibilities of a Verifier?
Who is a Supervisor and what are his/her qualifications?
What are the Document Scanning Guidelines of UIDAI?
What Does the Operator do after Capturing Demographic and Biometric Data of the applicant?
How does the Operator Review Data with the Applicant ?
What are the UIDAI Guidelines for Biometric Data Capture?
What are the UIDAI Guidelines for Demographic Data Capture?
Who is an Operator and what are his/her qualifications?
Are EAs allowed to sub-contract Enrolment Work?
Who is an Enrolment Agency (EA)?
Who is a Registrar?
What are the primary functions of Training, Testing and Certification Division?
Under which regulation does training of Enrolment & Update (E&U) Operators fall?
Under which regulation does training of Authentication Operators fall?
What are the Categories of Aadhaar Operators?
What are the eligibility criteria to work as an Aadhaar Operator?
Is training mandatory for candidates willing to work as Aadhaar Operators?
What are different types of Training programs available at UIDAI?
Who will provide training to Aadhaar Operators?
What are different types of training materials available on the UIDAI website?
Where can a candidate find the training material?
Is certification exam mandatory for a candidate to work as an Enrolment Operator/Supervisor or CELC Operator under UIDAI?
Is Aadhaar Number mandatory for a candidate to take the certification exam?
Who conducts the certification exam?
Can any individual apply for the certification exam?
What is the duration of the certification exam? How many questions are asked in the certification exam?
What is the minimum passing mark in the certification exam?
What is the fee for taking the certification exam?
Is certification exam/re-exam fee refundable?
If a candidate wants to take the re-exam, would he/she have to pay the fee again?
Whom should a candidate contact in case of facing any problem during registration process?
Can Registrar/EA make Bulk Online Payment for Registration and Scheduling process of the candidates’ exam/re-exam?
What is the validity of the certification exam fee?
How will the certification exam be conducted?
Where are certification exam centers located?
How many times can a candidate take the certification exam?
Who will issue the passing certificate?
Is there any validity of the certificate?
A candidate has cleared the certification exam and got the certificate, how can he/she get a job as an Aadhaar Operator?
Re-certification is required under what circumstances?
When should an Operator take the re-certification exam?
What will be the new validity of the certificate if an Operator passes the re-certification exam within 6 months of expiry of the current certificate?
If an Operator fails the re-certification exam, can he/she re-appear?
Where can I find mock question paper?
If a candidate is already working under a Registrar/Enrolment Agency and wants to work with another Registrar/Enrolment Agency, what should he/she do?
Can a suspended Operator re-enter the Aadhaar Ecosystem?
Is Training, Testing and Certification (TT&C) Policy applicable for Authentication Operators?
What should I do if I lose/lost my Aadhaar card?
How can I retrieve lost/forgotten Aadhaar number where mobile number is linked with Aadhaar?
How can I find my lost/forgotten Aadhaar number, in case mobile number is not linked with Aadhaar?
What is the process to get an Aadhaar letter, in case the same is misplaced or lost?
How can I claim refund of the charges paid through myAadhaar portal if there is any technical error during the process?
When online update request is considered as served?
Status of my online update request is "rejected"; can I claim for refund by any mode?
I have lost my mobile number/ do not possess the number that I enrolled with Aadhaar. How should I submit my update request?
Does submission of request guarantee update of demographic information?
Is there any fee involved for Online updation of address?
What details can I update through Update Aadhaar online Service?
What changes can I do to my name in Aadhaar?
How many times Aadhaar data can be updated?
What documents are required for Online Address Update?
Which are the documents required for updatate in Aadhaar Address?
How can I submit my supporting documents in case of Address Update online Service?
Can I update my local language through Update Aadhaar online Service?
Can I update my date of birth through Update Aadhaar online Service?
I have already updated Date of Birth in my Aadhaar once. Can I update/ correct it?
Will my Aadhaar number get changed after updation?
I want to cancel the update request. Will I be able to do it?
Where can I see all my update requests?
My online address update request got rejected for invalid documents. What does this mean?
Are the service charges different for Aadhaar Seva Kendras?
Can I reschedule/ cancel my appointment?
What services I can avail from Aadhaar Seva Kendra?
What are the timings of UIDAI ASKs (Aadhaar Seva Kendras)?
What is Aadhaar Seva Kendra (ASK)?
Where can I find the list of UIDAI ASKs (Aadhaar Seva Kendras)?
How will the biometric of the differently abled and people with no fingerprints or rugged hands e.g. beedi workers or people with no fingers be captured?
Content Information
Published on: 30 Apr 2026
Last Updated: 19 May 2026
Owner: Danish
- Documents
- Aadhaar Dashboard - Unique Identification Authority of India | Government of India
- Handbooks
- Videos - Unique Identification Authority of India | Government of India
- Annual Reports
Content Information
Published on: 30 Apr 2026
Last Updated: 19 May 2026
Owner: Danish