Wash. Admin. Code § 204-91A-120
Statutory Authority: RCW 46.37.005, 46.55.050, and 46.55.115. 09-09-118, § 204-91A-120, filed 4/21/09, effective 5/22/09. Statutory Authority: RCW 46.37.005. 04-20-021, § 204-91A-120, filed 9/28/04, effective 10/29/04. Statutory Authority: RCW 46.37.005, 46.55.050, and 46.55.115. 02-07-056, § 204-91A-120, filed 3/15/02, effective 4/15/02. Statutory Authority: RCW 46.61.567. 89-21-044, § 204-91A-120, filed 10/13/89, effective 11/13/89. Statutory Authority: RCW 46.35.005 [46.37.005]. 89-14-015 (Order 89-04-ESR), § 204-91A-120, filed 6/23/89.