Aadhaar (Authentication and Offline Verification) Regulations, 2021 · II — Aadhaar Authentication Framework
Regulation 11 Biometric locking
(1) The Authority may enable an Aadhaar number holder to permanently lock his biometrics and temporarily unlock it when needed for biometric authentication.
(2) All biometric authentication against any such locked biometric records shall fail with a “No” answer with an appropriate response code.
(3) An Aadhaar number holder shall be allowed to temporarily unlock his biometrics for authentication, and such temporary unlocking shall not continue beyond the time period specified by the Authority or till completion of the authentication transaction, whichever is earlier.
(4) The Authority may make provisions for Aadhaar number holders to remove such permanent locks at any point in a secure manner.
Source: Wayback Machine snapshot of UIDAI's original publication.
(1) The Authority may enable an Aadhaar number holder to permanently lock his biometrics and temporarily unlock it when needed for biometric authentication.
(2) All biometric authentication against any such locked biometric records shall fail with a “No” answer with an appropriate response code.
(3) An Aadhaar number holder shall be allowed to temporarily unlock his biometrics for authentication, and such temporary unlocking shall not continue beyond the time period specified by the Authority or till completion of the authentication transaction, whichever is earlier.
(4) The Authority may make provisions for Aadhaar number holders to remove such permanent locks at any point in a secure manner.