Okla. Stat. tit. 64, § 156
Laws 1933, HB 187, c. 91, § 12; Amended by Laws 1937, HB 405, c. 28, § 1, emerg. eff. 5/14/1937; Amended by Laws 1996, HB 1788, c. 290, § 11, emerg. eff. 7/1/1996; Amended by Laws 2010, HB 3026, c. 41, §27, emerg. eff. 4/2/2010; Renumbered as 64 O.S. § 1036 by Laws 2010, HB 3026, c. 41, §88, emerg. eff. 4/2/2010.