Wash. Admin. Code § 516-52-001
Statutory Authority: RCW 28B.35.120(12). 95-01-006, § 516-52-001, filed 12/8/94, effective 1/8/95; 93-01-080, § 516-52-001, filed 12/14/92, effective 1/14/93. Statutory Authority: RCW 28B.35.120(11). 86-03-020 (Order 12-5-85), § 516-52-001, filed 1/8/86; Order 72-10, § 516-52-001, filed 11/17/72.