Wash. Admin. Code § 390-16-206
Statutory Authority: RCW 42.17A.110. 12-03-002, § 390-16-206, filed 1/4/12, effective 2/4/12. Statutory Authority: RCW 42.17.370. 08-06-061, § 390-16-206, filed 3/3/08, effective 4/3/08. Statutory Authority: RCW 42.17.370(1). 86-08-030 (Order 86-02), § 390-16-206, filed 3/26/86; Order 84, § 390-16-206, filed 8/18/76.