Wash. Admin. Code § 220-110-250
Statutory Authority: RCW 75.08.080. 94-23-058 (Order 94-160), § 220-110-250, filed 11/14/94, effective 12/15/94. Statutory Authority: RCW 75.08.012, 75.08.080 and 75.20.100. 84-04-047 (Order 84-04), § 220-110-250, filed 1/30/84. Statutory Authority: RCW 75.20.100 and 75.08.080. 83-09-019 (Order 83-25), § 220-110-250, filed 4/13/83.