Okla. Stat. tit. 43A, § 43A-5-102: Official forms required - Order as sufficient authority

and protection.

No person shall be accepted into any facility without the use of

the properly executed official forms. The properly executed order

to hospitalize or the order of admission shall be full and

sufficient authority and protection to the executive director or the

person acting as such in the absence of the executive director for

receiving and detaining in the hospital the person named on the

form.