Periodic review of individualized service plan; procedure upon end of need for involuntary treatment; designation of discharge decision maker; notice of discharge or transfer to voluntary status. PART 4 PART 3 DETERMINATION OF NEED FOR TREATMENT, ADMISSION TO TREATMENT FACILITIES Physician’s or psychologist’s determination and certification as to necessity of involuntary care; treatment of patient as inpatient or outpatient; minors. Discharge of persons meeting outpatient care criteria. Hearing; notice; waiver of hearing; apprehension and detention of patient failing to appear; treatment upon waiver. Court order for outpatient treatment; physician’s or psychologist’s petition to extend order; review of petition; hearing on extension petition; patients under juvenile court jurisdiction. Reviews of individual service plans; discharge of patients from treatment; notice of discharge. Discharge of patients under criminal charges. Article 4 Placement, Transfer, and Transportation of Patients Generally