Wash. Admin. Code § 192-250-020
In addition to the criteria listed in RCW 50.60.030, employers must:
[Statutory Authority: RCW 50.12.010, 50.12.040, 50.04.030, 50.20.010, 50.20.010 (1)(a), (1)(e) and (1)(c), 50.20.050 (1)(b)(ii) and (2)(b)(ii), and (3), 50.20.240, 50.20.044, 50.22.155 (2)(d), (2)(b)(iv), (2)(b)(i) and (ii), 50.12.220(6), 50.60.030, 50.29.021 (3)(a)(iii), and (5), 50.20.160, 50.20.170, 50.20.190, and 50.20.100. WSR 22-13-007, § 192-250-020, filed 6/2/22, effective 7/3/22. Statutory Authority: RCW 50.12.010 and 50.12.040. WSR 13-24-016, § 192-250-020, filed 11/21/13, effective 12/22/13. Statutory Authority: RCW 50.12.010, 50.12.040, and 50.60.901. WSR 06-22-004, § 192-250-020, filed 10/19/06, effective 11/19/06.]