Wash. Admin. Code § 284-23-360
Statutory Authority: RCW 48.02.060 and 48.30.010. 12-05-051 (Matter No. R 2011-21), § 284-23-360, filed 2/14/12, effective 3/16/12. Statutory Authority: RCW 48.02.060, 48.30.010, and 48.30.090. 79-07-052 (Order R 79-1), § 284-23-360, filed 6/25/79, effective 4/1/80.