Aadhaar eSign is an online electronic signature service in India to facilitate an Aadhaar holder to digitally sign a document. The signature service is facilitated by authenticating the Aadhar holder via the Aadhar-based e-KYC (electronic Know Your Customer) service. To eSign a document, one has to have an Aadhaar card and a mobile number registered with Aadhaar.
Effective from 1st August 2018, it is necessary that the Aadhaar holder shall use the Virtual ID generated from UIDAI in place of Aadhaar Number. To know more about the Virtual ID, refer the relevant FAQ pages on UIDAI website. Click here to generate your Virtual ID.