Cal. Gov. Code § 62463

Any action or proceeding to attack, review, set aside, void, or annul the creation of a district, adoption of a downtown revitalization financing plan, including a division of taxes, shall be commenced within 30 days after the enactment of the resolution creating the district pursuant to Section 62458. Consistent with the time limitations of this section, an action or proceeding with respect to a division of taxes under this chapter may be brought pursuant to Chapter 9 (commencing with Section 860) of Title 10 of Part 2 of the Code of Civil Procedure.