Revocation period calculation extended for registrations cancelled via electronic notice; later of service date or extended deadline applies. For cancellations effected up to 12th June, 2020 where notice was served electronically or made available on the common portal, the thirty day period for filing applications for revocation of cancellation under sub section (1) of section 30 shall be computed by reference to the later of the date of service of the cancellation order or 31st August, 2020.