Wash. Admin. Code § 183-07-020
Statutory Authority: RCW 43.03.305 through [43.03].310. 11-19-024, § 183-07-020, filed 9/9/11, effective 10/10/11. Statutory Authority: RCW 43.03.300 through [43.03].310. 09-12-077, § 183-07-020, filed 6/1/09, effective 7/2/09.