Wash. Admin. Code § 392-410-100
Statutory Authority: RCW 28A.230.090. 07-04-047, § 392-410-100, filed 1/31/07, effective 3/3/07. Statutory Authority: 2006 c 263. 06-14-009, recodified as § 392-410-100, filed 6/22/06, effective 6/22/06. Statutory Authority: RCW 28A.04.120. 00-19-106, § 180-50-100, filed 9/20/00, effective 10/21/00. Statutory Authority: 1990 c 33. 90-17-009, § 180-50-100, filed 8/6/90, effective 9/6/90. Statutory Authority: RCW 28A.04.120(6) and (8). 84-21-004 (Order 12-84), § 180-50-100, filed 10/4/84.