Ca. Fam. Code § 4945
(a) The amendment by Congress of subdivision (f) of 42 U.S.C. Sec. 666 to statutorily require or authorize, in connection with the approval of state plans for purposes of federal funding, the adoption of the Uniform Interstate Family Support Act as promulgated by the National Conference of Commissioners on Uniform State Laws in 2001.
(b) The approval, either generally or with specific application to California, by the federal office of Child Support Enforcement or by the Secretary of Health and Human Services, of a waiver, exemption, finding, or other indicia of regulatory approval of the Uniform Interstate Family Support Act, as promulgated by the National Conference of Commissioners on Uniform State Laws in 2001, in connection with the approval of state plans for purposes of federal funding.