AadhaarBAS, the Aadhaar Enabled Biometric Attendance System, is designed for registered Indian Government employees to conveniently mark their daily attendance. Exclusively for government officers and employees, this application requires a valid Aadhaar number issued by UIDAI for successful registration on the attendance portal. Notably, the software supports FACE based Aadhaar authentication with UIDAI RD for secure attendance marking, ensuring liveliness and face matching verification.

Operable solely within the Indian IP Space, AadhaarBAS utilizes the UIDAI's Aadhaar Face RD service, available on the APP Store. It's important to note that this application is specifically tailored for registered users of the Attendance System, emphasizing the adherence to guidelines like proper lighting on the face, following instructions on the UIDAI RD screen, and ensuring no distractions in the background.