(1) A person affected by a reviewable decision made by a delegate of the responsible person may apply to the responsible person for the responsible person to reconsider the decision.
(2) The application must:
(a) be in the approved form (if any); and
(b) set out the reasons for the application; and
(c) be accompanied by the fee (if any) prescribed by the rules.
(3) The application must be made within:
(a) 28 days after the applicant is informed of the decision; or
(b) if, either before or after the end of that period of 28 days, the responsible person extends the period within which the application may be made--the extended period.