CA Gov't Code Section 51286

(a)

Any action or proceeding which, on the grounds of alleged noncompliance with the requirements of this chapter, seeks to attack, review, set aside, void, or annul a decision of a board of supervisors or a city council to cancel a contract shall be brought pursuant to Section 1094.5 of the Code of Civil Procedure.

(b)

The action or proceeding shall be commenced within 180 days from the date of the council or board order acting on a petition for cancellation filed under this chapter.