Wash. Admin. Code § 208-620-490
Statutory Authority: RCW 43.320.040, 31.04.165, 2009 c 120, and 2009 c 149. 09-24-090, § 208-620-490, filed 12/1/09, effective 1/1/10. Statutory Authority: RCW 31.04.165, 31.04.015, 31.04.045, 31.04.075, 31.04.085, 31.04.093, 31.04.102, 31.04.115, 31.04.145, 31.04.155, and 31.04.175. 06-04-053, § 208-620-490, filed 1/27/06, effective 2/27/06.