Wash. Admin. Code § 391-25-220
Statutory Authority: RCW 28B.52.080, 41.56.090, 41.59.110, 41.58.050, 34.05.431. 01-14-009, § 391-25-220, filed 6/22/01, effective 8/1/01; 98-14-112, § 391-25-220, filed 7/1/98, effective 8/1/98; 96-07-105, § 391-25-220, filed 3/20/96, effective 4/20/96. Statutory Authority: RCW 41.58.050, 28B.52.080, 41.56.090, 41.59.110, 28B.52.073 and 41.56.040. 90-06-072, § 391-25-220, filed 3/7/90, effective 4/7/90.