California Code, Health and Safety Code - HSC § 34189.1

No party, public or private, may pursue, nor does a court have jurisdiction over, a validation action with respect to any action of a redevelopment agency or a successor agency to a redevelopment agency that took place on or after January 1, 2011, unless the Department of Finance and the Controller, representing interests of the State of California and each of the taxing entities who could be affected financially by the action, has been properly noticed. All actions shall be filed in the County of Sacramento.