(a) A notice of application for judicial writ of withholding may be delivered to the obligor by:
(1) hand delivery by a person designated by the Title IV-D agency or local domestic relations office;
(2) first-class or certified mail, return receipt requested, addressed to the obligor's last known address or place of employment; or
(3) by service of citation as in civil cases generally.
(b) If the notice is delivered by mailing or hand delivery, the party who filed the notice shall file with the court a certificate stating the name, address, and date on which the mailing or hand delivery was made.
(c) Notice is considered to have been received by the obligor:
(1) if hand delivered, on the date of delivery;
(2) if mailed by certified mail, on the date of receipt;
(3) if mailed by first-class mail, on the 10th day after the date the notice was mailed; or
(4) if delivered by service of citation, on the date of service.