(1) An application to discharge or vary a final charging order may be made by —
(a) any interested person;
(b) the judgment creditor; or
(c) the judgment debtor.
(2) Notice of application must be served on the —
(a) judgment creditor and judgment debtor, if made by an interested person;
(b) judgment creditor, if made by the judgment debtor; or
(c) judgment debtor, if made by the judgment creditor.
(3) Any order must be served on every person on whom the final charging order was served.