Wash. Admin. Code § 220-56-160
Statutory Authority: RCW 75.08.080. 90-06-026, § 220-56-160, filed 2/28/90, effective 3/31/90; 80-03-064 (Order 80-12), § 220-56-160, filed 2/27/80, effective 4/1/80.
Wash. Admin. Code § 220-56-160
Statutory Authority: RCW 75.08.080. 90-06-026, § 220-56-160, filed 2/28/90, effective 3/31/90; 80-03-064 (Order 80-12), § 220-56-160, filed 2/27/80, effective 4/1/80.