Wash. Admin. Code § 463-78-090
Statutory Authority: RCW 80.50.040(1) and (12). 04-21-013, recodified as § 463-78-090, filed 10/11/04, effective 11/11/04; 04-17-058, § 463-39-090, filed 8/11/04, effective 9/11/04. Statutory Authority: RCW 80.50.040(1). 95-17-088, § 463-39-090, filed 8/21/95, effective 9/21/95; 94-16-031, § 463-39-090, filed 7/26/94, effective 8/26/94.