Exemption of integrated tax and GST compensation cess extended for imports under Advance Authorisation/EPCG schemes. Amends Notifications 16/2015, 18/2015, 20/2015, 22/2015 and 45/2016 Customs to substitute the prior expiry date with a new operative date in the opening paragraphs or specified conditions, thereby extending the exemption from integrated tax and GST compensation cess on imports made under the Advance Authorisation and EPCG schemes. The amendment is made under section 25(1) of the Customs Act, 1962 and records the textual replacements in each notification.