14.—(1) Where information is required to be supplied to the assessor or anything else is required to be done by the proposer under these Regulations, within a specified period of time, the assessor may extend the period for doing so.
(2) For the avoidance of doubt, no alteration may be made which causes notice of the decision on the proposal to be issued to the proposer on a date later than the last date set out in schedule 1 of the 2022 Order.