(1) If a final parenting order is in force in relation to a child, a court must not reconsider the final parenting order unless:
(a) the court has considered whether there has been a significant change of circumstances since the final parenting order was made; and
(b) the court is satisfied that, in all the circumstances (and taking into account whether there has been a significant change of circumstances since the final parenting order was made), it is in the best interests of the child for the final parenting order to be reconsidered.
(2) For the purposes of determining whether the court is satisfied as mentioned in paragraph (1)(b), and without limiting section 60CC, the court may have regard to any matters that the court considers relevant, including the following:
(a) the reasons for the final parenting order and the material on which it was based;
(b) whether there is any material available that was not available to the court that made the final parenting order;
(c) the likelihood that, if the final parenting order is reconsidered, the court will make a new parenting order that affects the operation of the final parenting order in a significant way (whether by varying, discharging or suspending the final parenting order, in whole or in part, or in some other way);
(d) any potential benefit, or detriment, to the child that might result from reconsidering the final parenting order.
(3) Despite subsection (1), the court may reconsider a final parenting order with the agreement or consent of all the parties to that order.
(4) The failure of a court to comply with subsection (1) does not affect the validity of any order made by the court.