See WAC 180-51-120.
Wash. Admin. Code § 392-410-325
Statutory Authority: 2006 c 263. 06-14-009, recodified as § 392-410-325, filed 6/22/06, effective 6/22/06. Statutory Authority: RCW 28A.305.130. 05-23-049, § 180-50-325, filed 11/9/05, effective 12/10/05.