Cal. Government Code § 7929.430

(a) For purposes of this section, “fully executed” means the point in time when all of the necessary parties to a contract have signed the contract. (b) Except as provided in subdivision (d), records of the State Compensation Insurance Fund that are contracts entered into pursuant to Chapter 4 (commencing with Section 11770) of Part 3 of Division 2 of the Insurance Code shall be open to inspection one year after the contract has been fully executed. (c) If a contract entered into pursuant to Chapter 4 (commencing with Section 11770) of Part 3 of Division 2 of the Insurance Code is amended, the amendment shall be open to inspection one year after the amendment has been fully executed. (d) Three years after a contract or amendment is open to inspection pursuant to this section, the portion of the contract or amendment containing the rates of payment shall be open to inspection. (e) Notwithstanding any other law, the entire contract or amendment to a contract shall be open to inspection by the Joint Legislative Audit Committee. The committee shall maintain the confidentiality of the contract or amendment thereto until the contract or amendment is open to inspection pursuant to this section. (f) This section does not apply to a document related to a contract with a public entity that is not otherwise expressly confidential as to that public entity.