Okla. Stat. tit. 40, § 401
Sections 401 through 424 of this title shall be known and may be cited as the Oklahoma Occupational Health and Safety Standards Act.
Laws 1970, HB 1702, c. 287, § 1, emerg. eff. July 1, 1970; Amended by Laws 1984, SB 424, c. 147, § 1, emerg. eff. July 1, 1984.