Wash. Admin. Code § 246-855-020
Statutory Authority: RCW 18.57.005. 90-24-055 (Order 100B), recodified as § 246-855-020, filed 12/3/90, effective 1/31/91. Statutory Authority: RCW 18.57A.020. 83-16-024 (Order PL 440), § 308-138B-100, filed 7/27/83. Statutory Authority: RCW 18.57.005 and 18.57A.020. 82-17-005 (Order PL 402), § 308-138B-100, filed 8/5/82. Formerly WAC 308-138-100.