Section 20(1) in AADHAAR (AUTHENTICATION AND OFFLINE VERIFICATION) REGULATIONS, 2021
(1)An Authentication Service Agency shall maintain logs of the authentication transactions processed by it,containing the following transaction details, namely:—(a)identity of the requesting entity;(b)parameters of authentication request submitted; and(c)parameters received as authentication response:Provided that Aadhaar number, Virtual Id, UID Token, ANCS Token, PID information, deviceidentity related data and e-KYC response data, where applicable shall not be retained.
