[Statutory Authority: RCW 77.04.012, 77.04.013, 77.04.020, 77.04.055, and 77.12.047. WSR 17-05-112 (Order 17-04), recodified as § 220-650-090, filed 2/15/17, effective 3/18/17. Statutory Authority: RCW 77.12.047, 77.120.030, 77.120.040, and 77.120.070. WSR 09-14-052 (Order 09-110), § 220-150-050, filed 6/25/09, effective 7/26/09.]