Unique Identification Authority of India. has presented different forms of Aadhaar from time to time for the convenience of residents

Founder: Indian Government

Founded: 28 January 2009, India

Headquarters: New Delhi

From July 1 2017 onwards Aadhaar is mandatory for applying for PAN Card

UIDAI used it for?

The Aadhaar system delivers single-source offline/online identity validation across the country for the residents. Once residents enrol, they can use their Aadhaar number to show and verify their identity multiple times using electronic means or through offline confirmation, as the case may be.