(a)sub-section (10) of section 8 shall be deemed to have come into force on the 18th. day of May, 2020, sub-section (1) and sub-section (11) of section 8 shall be deemed to have come into force on the 30th day of June, 2020 and the remaining provisions of section 8 shall come into force on such date as the Government may by notification in the official Gazette, appoint;