Revocation of registration period extended for electronically notified taxpayers; later of service date or cutoff governs filing window. The Order clarifies that for registrations cancelled up to 12 June 2020 and served electronically under section 169(1)(c)/(d), the thirty day period to apply for revocation under section 30(1) shall be calculated from the later of the date of service of the cancellation order or 31 August 2020.