[F1Mode of applyingE+W
89.4.—(1) An application for an attachment of earnings order must include a certificate of the amount of money remaining due under the judgment or order and that the whole or part of any instalment due remains unpaid.
(2) Where an attachment of earnings order is sought to enforce an order of a magistrates’ court, the applicant must also file with the application—
(a)a certified copy of the order; and
(b)a witness statement verifying the amount due under the order or, if payments under the order are required to be made to the designated officer for the magistrates’ court, a certificate by that designated officer to the same effect.]