https://taxcharcha.com/notification-no-17-2018-central-tax-rate-dt-26-07-2018-seeks-to-insert-explanation-in-an-item-in-notification-no-11-2017-central-tax-rate-by-exercising-powers-conferred-under-secti/
Notification No. 17/2018-Central Tax (Rate) ,dt. 26-07-2018 - Seeks to insert explanation in an item in notification No. 11/2017 – Central Tax (Rate) by exercising powers conferred under section 11(3) of CGST Act, 2017.