Wash. Admin. Code § 16-550-040
Statutory Authority: RCW 15.65.047 and chapter 34.05 RCW. 06-17-078, § 16-550-040, filed 8/14/06, effective 9/14/06. Statutory Authority: Chapter 15.65 RCW. 01-05-047, § 16-550-040, filed 2/15/01, effective 3/18/01. Statutory Authority: RCW 15.65.020 and 15.65.140. 91-01-054 (Order 2068), § 16-550-040, filed 12/13/90, effective 1/13/91. Statutory Authority: Chapter 15.65 RCW. 79-01-046 (Order 1594), § 16-550-040, filed 12/21/78; Order 1116, § 16-550-040, filed 5/14/69, effective 6/15/69.