Extension of CMP 08 filing deadline permits later submission for the specified quarter by substituting the earlier cutoff. Amends a prior GST notification by substituting the cutoff date in the proviso to paragraph 2 to extend the last date for furnishing Form GST CMP-08 for the April-June 2019 quarter; the change is made under the authority of section 148 of the Central Goods and Services Tax Act on the Council's recommendation and issues as Notification No. 35/2019-Central Tax, modifying the principal notification and its subsequent amendment.