The design, testing and construction of a hazardous waste facility shall be conducted under the supervision of a professional engineer, registered in Oklahoma, with training and experience in suitable disciplines.
Laws 1976, c. 251, § 8; Laws 1978, c. 260, § 7, emerg. eff. May 10, 1978; Laws 1981, c. 322, § 8, eff. July 1, 1981. Renumbered from Title 63, § 2758 by Laws 1981, c. 322, § 18, eff. July 1, 1981. Amended by Laws 1992, c. 403, § 21, eff. Sept. 1, 1992; Laws 1993, c. 145, § 95, eff. July 1, 1993. Renumbered from Title 63, § 1-2007 by Laws 1993, c. 145, § 359, eff. July 1, 1993.