The State Department of Mental Health may prescribe the form of applications, reports, records, and medical certificates provided for under this chapter, and the information required to be contained; require reports from the head of any treatment facility relating to the admission, examination, diagnosis, release, or discharge of any patient; visit each facility regularly; review the admission procedures of all new patients admitted between visits; provide care and treatment for involuntary admissions of chemically dependent persons; investigate by personal visit complaints made by any patient or by any person on behalf of a patient; and adopt regulations not inconsistent with the provisions of this chapter which it finds to be reasonably necessary for proper and efficient hospitalization and care of chemically dependent persons.