The rules in this Chapter implement the Plumbing License Law of 1955, 59 O.S. § 1001, et seq., as amended.

Added at 19 Ok Reg 721, eff 1-22-02 (emergency)

Added at 19 Ok Reg 1264, eff 5-28-02

Amended at 30 Ok Reg 1533, eff 7-11-13

Amended at 31 Ok Reg 899, eff 9-12-14