Okla. Stat. tit. 70, § 3218.1
No tuition shall be charged for any course for which a student receives credit by examination and does not attend class meetings of the course.
Laws 1988, HB 1952, c. 251, § 1, emerg. eff. July 1, 1988; Amended by Laws 1999, HB 1296, c. 330, § 1, emerg. eff. July 1, 1999 (superseded document available).