Wash. Admin. Code § 220-340-200
[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 § 220-340-200, filed 2/15/17, effective 3/18/17. Statutory Authority: RCW 77.04.012, 77.04.013, 77.04.055, 77.12.045, and 77.12.047. WSR 14-02-013 (Order 13-304), § 220-60-010, filed 12/19/13, effective 1/19/14. Statutory Authority: RCW 77.12.047. WSR 04-01-054 (Order 03-307), § 220-60-010, filed 12/11/03, effective 1/11/04. Statutory Authority: RCW 75.08.080. WSR 85-24-045 (Order 85-190), § 220-60-010, filed 11/27/85; Order 248, § 1, filed 3/1/60.]