[Statutory Authority: RCW
41.05.021 and
41.05.160. WSR 15-17-065, § 182-557-0400, filed 8/14/15, effective 9/14/15. Statutory Authority: RCW
41.05.021 and 2011 c 316. WSR 13-12-002, § 182-557-0400, filed 5/22/13, effective 7/1/13. WSR 11-14-075, recodified as § 182-557-0400, filed 6/30/11, effective 7/1/11. Statutory Authority: RCW
74.08.090,
74.09.500,
74.09.520, and 2007 c 259, § 4. WSR 07-20-048, § 388-557-0400, filed 9/26/07, effective 11/1/07.]