Section 20(1) in The Aadhaar (Authentication) Regulations, 2016
(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 no Aadhaar number, PID information, device identity related data and e-KYC response data, where applicable shall be retained.
