FormationValidating Proceedings
Section § 50440
If you're questioning whether a district legally exists, you can take legal action using the procedure in Chapter 9, starting with Section 860, of the Code of Civil Procedure.
Section § 50441
This law states that a court cannot declare a district invalid if it has been actively working on or maintaining reclamation projects in good faith for at least five years before any legal proceedings start.
Section § 50442
This law states that for any district in California that has been operating continuously and acting in good faith on its reclamation projects for at least five years, there can be no legal action, called quo warranto, brought against it by the state to challenge its right to operate.