Wash. Admin. Code § 132H-120-420
Statutory Authority: RCW 28B.50.140. 02-10-069, § 132H-120-420, filed 4/26/02, effective 5/27/02. Statutory Authority: Chapter 34.05 RCW and RCW 28B.50.140. 92-19-047, § 132H-120-420, filed 9/10/92, effective 10/11/92; Order 16, § 132H-120-420, filed 3/15/73.