Wash. Admin. Code § 388-829C-070
(1) All people, except the client, must have a background check if they are 16 or older and:
[Statutory Authority: RCW 71A.12.030, 71A.12.040, 71A.12.110, and 71A.12.120. WSR 25-11-093, s 388-829C-070, filed 5/21/25, effective 7/1/25. Statutory Authority: RCW 71A.12.030, 71A.10.020 and 71A.12.040. WSR 18-22-106, § 388-829C-070, filed 11/6/18, effective 12/7/18. Statutory Authority: RCW 71A.12.30 [ 71A.12.030] and Title 71A RCW. WSR 07-16-102, § 388-829C-070, filed 7/31/07, effective 9/1/07.]