(1) The Board may, at any time, review a corporate plan and consider whether a variation to the plan is necessary.
(2) The Board must, if requested by the Minister, vary a corporate plan and give the variation to the Minister for approval.
(3) The Board may, with the approval of the Minister, vary a corporate plan.
(4) A variation of a plan already in force takes effect on the day the variation is approved.
(5) Despite subsection (3), the Minister's approval is not required for a minor variation of the plan. A minor variation of a plan already in force takes effect on the day the variation is made.