Section 681.749 - Compliance with rules; permitted actions; prohibitions(1) A licensed art therapist and a licensed certified art therapist shall comply with the rules adopted by the Health Licensing Office pursuant to ORS 681.758.(2) A licensed art therapist or licensed certified art therapist may, in accordance with that person's education and training, administer and use appropriate assessment instruments to measure and treat a client's affective, behavioral and cognitive disorders or problems. A licensed art therapist or licensed certified art therapist shall refer a client who presents with a disorder or problem that is beyond the licensed art therapist's or licensed certified art therapist's education and training to a licensed health care practitioner qualified to treat that disorder or problem.(3) A licensed art therapist or licensed certified art therapist may not perform psychological or other assessments or testing designed to diagnose or measure mental illness.