September 20, 2023Published by Ashwini Gorhe on September 20, 2023Categories E-invoicing2-Factor Authentication for E-invoice/E-way Bill System Now Mandatory for ATTO Rs. 20 Cr. & AboveNIC has introduced a 2-Factor Authentication (2FA) feature for all the taxpayers with an Aggregate Turnover (ATTO) of Rs. 20 Crores and above in India from 1st November 2023 onwards.