Wash. Admin. Code § 246-918-230
Statutory Authority: RCW 18.71.017. 91-06-030 (Order 147B), recodified as § 246-918-230, filed 2/26/91, effective 3/29/91. Statutory Authority: RCW 18.71A.020. 89-13-002 (Order PM 850), § 308-52-630, filed 6/8/89, effective 9/30/89.