Central Board of Indirect Taxes and Customs (CBIC) through Notification No. 35/2021 – Central Tax has amended Rule 10 of the Central Goods and Services Tax Rules, 2017. This amendment was done to bring into effect the decision on mandating Aadhar Authentication for claiming the GST refund, made during the 45th GST council meeting held on Sep 17, 2021, in Lucknow.