Extension of filing deadline: revocation applications for registrations cancelled under clause (b) or (c) allowed until September end. Extension of the statutory time-limit for filing applications to revoke cancellation of registration where cancellation arose under clause (b) or clause (c). The deadline for making such application is extended to 30th September 2021 where the original last date fell between 1 March 2020 and 31 August 2021, and the notification is deemed to have come into force on 29th August 2021.