Wash. Admin. Code § 132H-122-020
Statutory Authority: RCW 28B.50.140. 02-14-008, § 132H-122-020, filed 6/20/02, effective 7/21/02. Statutory Authority: Chapter 34.05 RCW and RCW 28B.50.140. 92-19-054, § 132H-122-020, filed 9/10/92, effective 10/11/92.