Wash. Admin. Code § 390-18-027
[Statutory Authority: RCW 42.17A.110 and 2024 c 164. WSR 26-01-209, s 390-18-027, filed 12/24/25, effective 1/1/26. Statutory Authority: RCW 42.17A.110(1), 2019 c 428, and 2019 c 261. WSR 20-02-062, § 390-18-027, filed 12/24/19, effective 1/24/20. Statutory Authority: RCW 42.17A.110(1) and 2018 c 304. WSR 18-24-074, § 390-18-027, filed 11/30/18, effective 12/31/18. Statutory Authority: RCW 42.17A.110. WSR 12-03-002, § 390-18-027, filed 1/4/12, effective 2/4/12. Statutory Authority: RCW 42.17.370 and 42.17.562. WSR 06-11-132, § 390-18-027, filed 5/23/06, effective 6/23/06.]