Wash. Admin. Code § 314-28-090
Statutory Authority: RCW 66.08.030, 66.24.055, 66.24.160, 66.24.630, and 66.24.640. 12-12-065, § 314-28-090, filed 6/5/12, effective 7/6/12. Statutory Authority: RCW 66.24.145 and 66.08.030. 10-19-066, § 314-28-090, filed 9/15/10, effective 10/16/10; 09-02-011, § 314-28-090, filed 12/29/08, effective 1/29/09.