Wash. Admin. Code § 208-620-104
Statutory Authority: RCW 43.320.040 and 31.04.165. 12-18-047, § 208-620-104, filed 8/29/12, effective 11/1/12. Statutory Authority: RCW 43.320.040, 31.04.165, 2009 c 120, and 2009 c 149. 09-24-090, § 208-620-104, filed 12/1/09, effective 1/1/10.