Okla. Stat. tit. 47, § 2-112
The Department shall examine and determine the genuineness, regularity and legality of every application, driver license and any other application lawfully made to the Department, and may in all cases make investigation as may be deemed necessary or require additional information, and shall reject any such application if not satisfied of the genuineness, regularity or legality thereof or the truth of any statement contained therein, or for any other reason, when authorized by law.
Laws 1961, p. 327, § 2-112, eff. Sept. 1, 1961. Amended by Laws 1995, c. 23, § 6, eff. Nov. 1, 1995.