Okla. Admin. Code § 450:30-9-3
Individuals appropriate for involuntary admission to a state-operated inpatient psychiatric unit are persons eighteen (18) years of age or older who have received the maximum benefit of the community-based treatment available and who:
(1) Are determined to have any of the following psychiatric diagnoses based on nomenclature established in the most current edition of the Diagnostic and Statistical Manual, published by the American Psychiatric Association:
(K) Personality Disorders; and
Added at 10 Ok Reg 1857, eff 6-1-93
Amended at 20 Ok Reg 2146, eff 7-1-03
Amended at 41 Ok Reg, Number 22, effective 9-1-24