Wash. Admin. Code § 230-17-085
Statutory Authority: RCW 9.46.070 and 34.05.353. 08-22-093 (Order 634), § 230-17-085, filed 11/5/08, effective 1/1/09. Statutory Authority: RCW 9.46.070. 07-21-156 (Order 615), § 230-17-085, filed 10/24/07, effective 1/1/08.