California Code, Labor Code - LAB § 4062.8

The administrative director shall develop, not later than January 1, 2004, and periodically revise as necessary thereafter, educational materials to be used to provide treating physicians, as described in Section 3209.3, or other providers, as described in Section 3209.5, with information and training in basic concepts of workers' compensation, the role of the treating physician, the conduct of permanent and stationary evaluations, and report writing, as appropriate.