Cal. Pub. Cont. Code § 10367

(a) Each contractor shall be advised in writing on the standard contract form that his or her performance, or the firm’s performance under the contract will be evaluated.
(b) The department shall use standardized evaluation forms and make them available to every state agency. Each state agency shall use post-evaluation forms to evaluate all consulting services contracts totaling five thousand dollars ($5,000) or more.
The department shall devise standards and criteria for the post-evaluation forms. These standardized post-evaluation forms shall consist of a form for assessing the need and value of the consulting services contract to the state, and a form for assessing the usability and utility of the completed consulting services contract.