Tex. Health & Safety Code § 572.005
(a) An application for court-ordered mental health services may not be filed against a patient receiving voluntary inpatient services unless:
(2) in the opinion of the physician responsible for the patient's treatment, the patient meets the criteria for court-ordered mental health services and:
(C) refuses to consent to necessary and appropriate treatment recommended by the physician responsible for the patient's treatment and that physician completes a certificate of medical examination for mental illness that, in addition to the information required by Section 574.011, includes the opinion of the physician that:
Added by Acts 1991, 72nd Leg., ch. 76, Sec. 1, eff. Sept. 1, 1991.
Amended by Acts 1993, 73rd Leg., ch. 903, Sec. 1.04, eff. Aug. 30, 1993.