(1) A variation of a formal authority by a nominated Tribunal member (whether formal or urgent) must:
(a) identify the controlled operation to which the authority relates; and
(b) state the name and position of the person varying the authority; and
(c) state the name of the applicant; and
(d) state whether the application for the variation was a formal variation application or an urgent variation application; and
(e) state the date and time when the variation of authority is or was granted; and
(f) state the period of the extension.
(2) The period of the extension:
(a) must not exceed the period that would result in the period of effect of the authority exceeding 24 months (including any previous extensions under this Subdivision or Subdivision B); and
(b) must not exceed:
(i) in the case of a formal variation of authority--3 months; and
(ii) in the case of an urgent variation of authority--7 days.