California Code, Business and Professions Code - BPC § 4980.55

As a model for all therapeutic professions, and to acknowledge respect and regard for the consuming public, all licensed marriage and family therapists are encouraged to provide to each client, at an appropriate time and within the context of the psychotherapeutic relationship, an accurate and informative statement of the therapist's experience, education, specialities, professional orientation, and any other information deemed appropriate by the licensee.