CCP §706.030: (a) A “withholding order for support” is an earnings withholding order issued on a writ of execution to collect delinquent amounts payable under a judgment for the support of a child, or spouse or for

(a) A “withholding order for support” is an earnings withholding order issued on a writ of execution to collect delinquent amounts payable under a judgment for the support of a child, or spouse or former spouse, of the judgment debtor. A withholding order for support shall be denoted as such on its face. (b) The local child support agency may issue a withholding order for support on a notice of levy pursuant to Section 17522 of the Family Code to collect a support obligation. (1) When the local child support agency issues a withholding order for support, a reference in this chapter to a levying officer is deemed to mean the local child support agency who issues the withholding order for support. (2) Service of a withholding order for support issued by the local child support agency may be made by first-class mail or in any other manner described in Section 706.101. Service of a withholding order for support issued by the local child support agency is complete when it is received by the employer or a person described in paragraph (1) or (2) of subdivision (a) of Section 706.101, or if service is by first-class mail, service is complete as specified in Section 1013. (3) The local child support agency shall serve upon the employer the withholding order for support, a copy of the order, and a notice informing the support obligor of the effect of the order and of his or her right to hearings and remedies provided in this chapter and in the Family Code. The notice shall be accompanied by the forms necessary to obtain an administrative review and a judicial hearing and instructions on how to file the forms. Within 10 days from the date of service, the employer shall deliver to the support obligor a copy of the withholding order for support, the forms to obtain an administrative review and judicial hearing, and the notice. If the support obligor is no longer employed by the employer and the employer does not owe the support obligor any earnings, the employer shall inform the local child support agency that the support obligor is no longer employed by the employer. (4) An employer who fails to comply with paragraph (3) shall be subject to a civil penalty of five hundred dollars ($500) for each occurrence. (5) The local child support agency shall provide for an administrative review to reconsider or modify the amount to be withheld for arrearages pursuant to the withholding order for support, if the support obligor requests a review at any time after service of the withholding order. The local child support agency shall provide the review in the same manner and timeframes provided for resolution of a complaint pursuant to Section 17800 of the Family Code. The local child support agency shall notify the employer if the review results in any modifications to the withholding order for support. If the local child support agency cannot complete the administrative review within 30 calendar days of receipt of the complaint, the local child support agency shall notify the employer to suspend withholding any disputed amount pending the completion of the review and the determination by the local child support agency. (6) Nothing in this section prohibits the support obligor from seeking a judicial determination of arrearages pursuant to subdivision (c) of Section 17256 of the Family Code or from filing a motion for equitable division of earnings pursuant to Section 706.052 either prior to or after the administrative review provided by this section. Within five business days after receiving notice of the obligor having filed for judicial relief pursuant to this section, the local child support agency shall notify the employer to suspend withholding any disputed amount pending a determination by the court. The employer shall then adjust the withholding within not more than nine days of receiving the notice from the local child support agency. (c) Notwithstanding any other provision of this chapter: (1) An employer shall continue to withhold pursuant to a withholding order for support until the earliest of the dates specified in paragraph (1), (2), or (3) of subdivision (a) of Section 706.022, except that a withholding order for support shall automatically terminate one year after the employment of the employee by the employer terminates. (2) A withholding order for support has priority over any other earnings withholding order. An employer upon whom a withholding order for support is served shall withhold and pay over earnings of the employee pursuant to that order notwithstanding the requirements of another earnings withholding order. (3) Subject to paragraph (2) and to Article 3 (commencing with Section 706.050), an employer shall withhold earnings pursuant to both a withholding order for support and another earnings withholding order simultaneously. (4) An employer who willfully fails to withhold and forward support pursuant to a valid earnings withholding order for support issued and served upon the employer pursuant to this chapter is liable to the support obligee, as defined in Section 5214 of the Family Code, for the amount of support not withheld, forwarded, or otherwise paid to the support obligee. (5) Notwithstanding any other provision of law, an employer shall send all earnings withheld pursuant to a withholding order for support to the levying officer or the State Disbursement Unit as described in Section 17309 of the Family Code within the time period specified by federal law. (6) Once the State Disbursement Unit as described in Section 17309 of the Family Code is operational, all support payments made pursuant to an earnings withholding order shall be made to that unit. (7) Earnings withheld pursuant to an earnings withholding order for support shall be credited toward satisfaction of a support judgment as specified in Section 695.221.