India Extension of Mandatory B2B E-Invoicing as of April 1, 2022 22 March 2022109 views1 min read Source Sunil Rajpurohit E-invoicing Confederation of All India Traders to urge govt on BIS standards & GST tax slab rationalisation in footwear sector States panel may propose a single 15% GST levy by merging 12% and 18% slabs