Correction of orders and determinations
54.—(1) The Commission may at any time amend an order or determination to correct a clerical error or other accidental slip or omission.
(2) Where an order or determination is amended under this rule—
(a)the Commission must serve the amended order or determination on every person on whom the original order or determination was served; and
(b)the time within which a party may apply for permission to appeal against an amended determination runs from the date on which the party is served with the amended determination.