Wash. Admin. Code § 391-25-051
Statutory Authority: RCW 41.56.060, 41.56.090, and 41.58.050. 10-20-172, § 391-25-051, filed 10/6/10, effective 11/6/10; 08-04-058, § 391-25-051, filed 1/31/08, effective 4/1/08. Statutory Authority: RCW 28B.52.080, 41.56.090, 41.59.110, 41.58.050, 41.06.340, 41.76.060, 74.39A.240 and[74.39A].270 . 03-03-064, § 391-25-051, filed 1/14/03, effective 2/14/03.