(1) A notation on a CSA order in force immediately before the commencement day is, on and after that day, taken to be a notation on the equivalent order.
(2) A party to a proceeding in which a CSA order was made that had a notation on it may apply to the court under this Act to vary the equivalent order by making an order to give effect to the notation.
(3) An application for variation that is limited to giving effect to a notation is not taken to be an application for the purposes of deciding whether the person applying has made an application for variation within the previous 12 months.