(1) The IBAC may review the procedures established under section 187, or the implementation of those procedures, at any time to ensure that the procedures are, or their implementation is, consistent with—
(a) the Protected Disclosure Act 2012 ; and
(b) the guidelines in force for the time being under section 57 of that Act.
(2) The IBAC may make any recommendation to the Chief Commissioner relating to the procedures or the implementation of the procedures that the IBAC thinks fit arising from a review under this section.