California Code, Public Resources Code - PRC § 5080.17

(a) Every contract awarded pursuant to the bidding requirements of this article, pursuant to the request for proposal process specified in Section 5080.23, or negotiated or renegotiated pursuant to Section 5080.16, shall be submitted to the Attorney General for approval for legal sufficiency and to the Director of General Services for approval pursuant to Section 11005.2 of the Government Code, the requirements of which are the only requirements applicable to the approval of contracts entered into pursuant to this article.  The concession contract is not binding on the state until approved by the Attorney General and the Director of General Services.

(b) Notwithstanding Section 11005.2 of the Government Code and subdivision (a) of this section, the approval of a concession contract by the Director of General Services shall not be required unless the concession contract authorizes occupancy of a unit of the state park system for a period of more than one year.