The exceptional circumstances under which a judge may hear a title IV-D support action include:
A judge hearing a title IV-D support action under this rule and Family Code sections 4251(a) and 4252(b)(7) may make an order or may make an interim order and refer the matter to the commissioner for further proceedings when appropriate. As long as a local child support agency is a party to the action, any future proceedings must be heard by a commissioner, unless the commissioner is unavailable because of exceptional circumstances.
(Subd (b) amended effective January 1, 2020; previously amended effective January 1, 2003, and January 1, 2007.)
Notwithstanding (a) and (b) of this rule, a judge may, in the interests of justice, transfer a case to a commissioner for hearing.
Cal. R. Ct. 5.305