Wash. Admin. Code § 434-235-020
Statutory Authority: RCW 29A.04.611, 29A.04.620, and 29A.04.630. 11-24-064, § 434-235-020, filed 12/6/11, effective 1/6/12. Statutory Authority: RCW 29A.04.611, 29A.04.255. 11-05-008, § 434-235-020, filed 2/3/11, effective 3/6/11. Statutory Authority: RCW 29A.04.611. 09-18-098, § 434-235-020, filed 9/1/09, effective 10/2/09; 07-20-074, § 434-235-020, filed 10/1/07, effective 11/1/07.