Wash. Admin. Code § 246-221-270
Statutory Authority: RCW 70.98.050. 00-07-085, § 246-221-270, filed 3/15/00, effective 4/15/00; 94-01-073, § 246-221-270, filed 12/9/93, effective 1/9/94. Statutory Authority: RCW 43.70.040. 91-02-049 (Order 121), recodified as § 246-221-270, filed 12/27/90, effective 1/31/91; Order 1095, § 402-24-210, filed 2/6/76; Order 1, § 402-24-210, filed 1/8/69; Rules (part), filed 10/26/66.