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Unique Identification Authority Of India

Aadhaar

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  • My Aadhaar
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      • Document update
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      • Book an Appointment
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      • Download Aadhaar
      • Order Aadhaar PVC Card
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      • Locate an enrolment center in Bhuvan Aadhaar
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      • Verify an Aadhaar Number
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      • Validity of downloaded Aadhaar (e-Aadhaar) as Proof of Identity Doc Type: PDF Size: 0.1MB
      • New eAadhaar Doc Type: PDF Size:0.2 MB
      • Handbooks Doc Type: PDF Size: 35MB
      • List of Acceptable Document for Aadhaar Enrolment and Update Doc Type: PDF Size: 1.6MB
      • Application by ANH for omission of Aadhaar Number on attaining the Age of 18 Years: PDF: 0.2MB
  • About UIDAI
    • Unique Identification Authority of India
      • Vision & Mission
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      • Training, Testing and Certification Policy 2023 Doc Type: PDF Size: 1.1MB
      • SOP for training, testing and certification of E&U Operators
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      • Corrigendum to Standard Operating Procedure (SOP) for training, testing and certification of Enrolment and Update (E&U) Operators. PDF,0.7 MB
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Total: 39 results found.

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21. Developing in C/C++
(Tutorial Section)
NOTE: This code is contributed by Geodesic team and is available on as-is basis. Sample C application to test Aadhaar authentication can be downloaded from here. A sample C client with source code is ...
22. Data and Downloads Sections
(Common Category)
... records 400 "OTP" validation failed Application should have provision for allowing user to provide OTP value again and after some retries (configurable) option to generate OTP again. Please ...
23. Tutorial Section
(Common Category)
...  On a successful make, you should see the executable file AuthClient. Run AuthClient. It will generate Auth-XML. During compilation if the "-D XML_SECURITY" flag is set, then the Digital Signature will ...
24. What is Aadhaar Paperless Offline e-KYC?
(Aadhaar Paperless Offline e-kyc)
It is a secure sharable document which can be used by any Aadhaar number holder for offline verification of Identification. An Aadhaar number holder desirous of using this facility shall generate his/her ...
25. Help
(Uncategorised)
... Visual to display information or instructions on various Aadhaar services Analytics: Dynamic display of Total Aadhaar Generated and Total Authentication done till date. What’s New: Transitory container ...
26. Training, Testing and Certification
(Common Category)
... or CELC Operator Certification Exam on NSEIT Portal, candidates have to generate Offline Aadhaar XML file and share code from the following link - https://myaadhaar.uidai.gov.inand latest copy of e-Aadhaar ...
27. Quote unquote
(Uncategorised)
... bank accounts. This can help plug leakages in the form of fakes/ duplicates and generate huge fiscal savings for the government. Savings in different scenarios could be from 0.2-1.2% of GDP, depending ...
28. View all services
(Aapka Aadhaar)
... :It is a secure sharable document which can be used by any Aadhaar number holder for offline verification of Identification. Virtual ID Generator :Aadhaar Number holders can generate their 16 Digit ...
29. What is Aadhaar
(English (UK))
... process which is totally free of cost. An individual needs to enrol for Aadhaar only once and after de-duplication only one Aadhaar shall be generated, as the uniqueness is achieved through the process ...
30. Press Releases New
(News & Events)
... MB] 30 Press Release - Special Aadhaar enrolment drive for pensioners 01 Jun 2016 [0.15 MB] 31 Press Release from UIDAI: 7 crore Aadhaars generated in ...
31. About Authentication
(Aadhaar Usage)
... is sent to the mobile number and/ or e-mail address of the Aadhaar number holder registered with the Authority, or generated by other appropriate means. The Aadhaar number holder shall provide this OTP ...
32. How to Enrol
(Aapka Aadhaar)
... your information provided, your details will be verified centrally. If your application is successful, an Aadhaar number will be generated and mailed to your address. The waiting time for Aadhaar may ...
33. Aadhaar generation & issue
(Aapka Aadhaar)
Aadhaar Generation involves process like quality check, packet validation, demographic and biometric de-duplication etc. Aadhaar is generated successfully only if: Quality of enrolment data meets prescribed ...
34. Features of Aadhaar
(Aapka Aadhaar)
... once and after de-duplication only one Aadhaar shall be generated. In case, an Aadhaar number holder enrols more than once, the subsequent enrolments will be rejected. Portability Aadhaar gives nationwide ...
35. Updating data on Aadhaar
(Aapka Aadhaar)
Registered Mobile Number Registered mobile number is essential to access Aadhaar Online Services You can verify your mobile number that has been declared at the time of enrolment or during latest Aadhaar ...
36. Aapka Aadhaar
(Aapka Aadhaar)
Aadhaar is a 12 digit individual identification number issued by the Unique Identification Authority of India on behalf of the Government of India. This number will serve as a proof of identity and address, ...
37. About UIDAI
(About UIDAI)
... enough to eliminate duplicate and fake identities, and (b) verifiable and authenticable in an easy, cost-effective way. As on 29th September 2023, the Authority has generated 138.08 crore Aadhaar numbers ...
38. What is Aadhaar? (2)
(Uncategorised)
... down by the UIDAI can enrol for Aadhaar. Individuals need to enrol only once but in case of multiple enrolment, the Aadhaar is generated against one of the enrolment ID’s while others are rejected as ...
39. What is Aadhaar?
(Uncategorised)
... down by the UIDAI can enrol for Aadhaar. Individuals need to enrol only once but in case of multiple enrolment, the Aadhaar is generated against one of the enrolment ID’s while others are rejected as ...
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UIDAI Head Office

Unique Identification Authority of India

Government of India (GoI)

Bangla Sahib Road, Behind Kali Mandir, Gole Market,

New Delhi - 110001

Regional Offices

UIDAI Regional Office, Hyderabad

6th Floor, East Block, Swarna Jayanthi Complex, Beside Maitrivanam, Ameerpet Hyderabad-500 038, Telangana State

UIDAI Regional Office, Hyderabad

6th Floor, East Block, Swarna Jayanthi Complex, Beside Maitrivanam, Ameerpet Hyderabad-500 038, Telangana State

UIDAI Regional Office, Guwahati

Block-V, First Floor, HOUSEFED Complex, Beltola-Basistha Road, Dispur, Guwahati - 781 006

UIDAI Regional Office, Guwahati

Block-V, First Floor, HOUSEFED Complex, Beltola-Basistha Road, Dispur, Guwahati - 781 006

UIDAI Regional Office, Ranchi

1st Floor, JIADA Central Office Building, Namkum Industrial Area,Near STPI Lowadih, Ranchi - 834 010

UIDAI Regional Office, Chandigarh

SCO 95-98, Ground and Second Floor , Sector 17- B, Chandigarh 160017

UIDAI Regional Office, Hyderabad

6th Floor, East Block, Swarna Jayanthi Complex, Beside Maitrivanam, Ameerpet Hyderabad-500 038, Telangana State

UIDAI Regional Office, Mumbai

7th Floor, MTNL Exchange, GD Somani Marg, Cuff Parade, Colaba, Mumbai - 400 005

UIDAI Regional Office, Mumbai

7th Floor, MTNL Exchange, GD Somani Marg, Cuff Parade, Colaba, Mumbai - 400 005

UIDAI Regional Office, Delhi

Ground Floor, Supreme Court Metro Station, Pragati Maidan, New Delhi-110001

UIDAI Regional Office, Mumbai

7th Floor, MTNL Exchange, GD Somani Marg, Cuff Parade, Colaba, Mumbai - 400 005

UIDAI Regional Office, Mumbai

7th Floor, MTNL Exchange, GD Somani Marg, Cuff Parade, Colaba, Mumbai - 400 005

UIDAI Regional Office, Chandigarh

SCO 95-98, Ground and Second Floor , Sector 17- B, Chandigarh 160017

UIDAI Regional Office, Chandigarh

SCO 95-98, Ground and Second Floor , Sector 17- B, Chandigarh 160017

UIDAI Regional Office, Chandigarh

SCO 95-98, Ground and Second Floor , Sector 17- B, Chandigarh 160017

UIDAI Regional Office, Ranchi

1st Floor, JIADA Central Office Building, Namkum Industrial Area,Near STPI Lowadih, Ranchi - 834 010

UIDAI Regional Office, Bengaluru

Khanija Bhavan, No. 49, 3rd Floor, South Wing Race Course Road, Bengaluru - 560001

UIDAI Regional Office, Bengaluru

Khanija Bhavan, No. 49, 3rd Floor, South Wing Race Course Road, Bengaluru - 560001

UIDAI Regional Office, Bengaluru

Khanija Bhavan, No. 49, 3rd Floor, South Wing Race Course Road, Bengaluru - 560001

UIDAI Regional Office, Delhi

Ground Floor, Supreme Court Metro Station, Pragati Maidan, New Delhi-110001

UIDAI Regional Office, Mumbai

7th Floor, MTNL Exchange, GD Somani Marg, Cuff Parade, Colaba, Mumbai - 400 005

UIDAI Regional Office, Guwahati

Block-V, First Floor, HOUSEFED Complex, Beltola-Basistha Road, Dispur, Guwahati - 781 006

UIDAI Regional Office, Guwahati

Block-V, First Floor, HOUSEFED Complex, Beltola-Basistha Road, Dispur, Guwahati - 781 006

UIDAI Regional Office, Guwahati

Block-V, First Floor, HOUSEFED Complex, Beltola-Basistha Road, Dispur, Guwahati - 781 006

UIDAI Regional Office, Guwahati

Block-V, First Floor, HOUSEFED Complex, Beltola-Basistha Road, Dispur, Guwahati - 781 006

UIDAI Regional Office, Hyderabad

6th Floor, East Block, Swarna Jayanthi Complex, Beside Maitrivanam, Ameerpet Hyderabad-500 038, Telangana State

UIDAI Regional Office, Bengaluru

Khanija Bhavan, No. 49, 3rd Floor, South Wing Race Course Road, Bengaluru - 560001

UIDAI Regional Office, Chandigarh

SCO 95-98, Ground and Second Floor , Sector 17- B, Chandigarh 160017

UIDAI Regional Office, Delhi

Ground Floor, Supreme Court Metro Station, Pragati Maidan, New Delhi-110001

UIDAI Regional Office, Guwahati

Block-V, First Floor, HOUSEFED Complex, Beltola-Basistha Road, Dispur, Guwahati - 781 006

UIDAI Regional Office, Bengaluru

Khanija Bhavan, No. 49, 3rd Floor, South Wing Race Course Road, Bengaluru - 560001

UIDAI Regional Office, Hyderabad

6th Floor, East Block, Swarna Jayanthi Complex, Beside Maitrivanam, Ameerpet Hyderabad-500 038, Telangana State

UIDAI Regional Office, Guwahati

Block-V, First Floor, HOUSEFED Complex, Beltola-Basistha Road, Dispur, Guwahati - 781 006

UIDAI Regional Office, Lucknow

3rd Floor, Uttar Pradesh Samaj Kalyan Nirman Nigam Building, TC-46/ V,Vibhuti Khand, Gomti Nagar, Lucknow- 226 010

UIDAI Regional Office, Delhi

Ground Floor, Supreme Court Metro Station, Pragati Maidan, New Delhi-110001

UIDAI Regional Office, Ranchi

1st Floor, JIADA Central Office Building, Namkum Industrial Area,Near STPI Lowadih, Ranchi - 834 010

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Last reviewed and updated on: September 4, 2025

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