Okla. Stat. tit. 37A, § 37A-2-164: ID card verification — Discretion

Holders of a license issued by the Oklahoma Alcoholic Beverage

Laws Enforcement Commission pursuant to Title 37A of the Oklahoma

Statutes shall not be required by state law, administrative rule, or

regulation to check identification (ID) cards prior to selling or

serving alcoholic beverages to a person. A license holder, upon

their discretion, may still choose to check and verify a person's ID

prior to selling or serving a person an alcoholic beverage.

Nothing in this section shall absolve the license holder from

the prohibition of selling or serving alcoholic beverages to a

person under twenty-one (21) years of age.