Cal. Fam. Code § 3555

Where support is ordered to be paid through the county officer designated by the court on behalf of a child or other party not receiving public assistance pursuant to the Family Economic Security Act of 1982 (Chapter 2 (commencing with Section 11200) of Part 3 of Division 9 of the Welfare and Institutions Code), the designated county officer shall forward the support received to the designated payee within the time standards prescribed by federal law and the Department of Child Support Services.