Wash. Admin. Code § 516-26-040
Statutory Authority: RCW 28B.35.120(12). 94-17-059, § 516-26-040, filed 8/12/94, effective 9/12/94. Statutory Authority: RCW 28B.35.120(11). 79-06-019 (Order 79-05, Resolution No. 79-05), § 516-26-040, filed 5/14/79; Order 76-4, § 516-26-040, filed 8/20/76.