Wash. Admin. Code § 220-353-100
[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), amended and recodified as § 220-353-100, filed 2/15/17, effective 3/18/17. Statutory Authority: RCW 77.12.047. WSR 05-01-132 (Order 04-320), § 220-20-013, filed 12/16/04, effective 1/16/05.]