Okla. Stat. tit. 59, § 1109
Any certificate issued pursuant to the Waterworks and Wastewater Works Operator Certification Act may contain such conditions or restrictions as the Department shall deem necessary or appropriate.
Laws 1959, SB 74, p. 273, § 9; Amended by Laws 1993, HB 1002, c. 145, § 283, emerg. eff. July 1, 1993.