[Statutory Authority: RCW
82.03.170. WSR 05-13-141, § 456-10-160, filed 6/21/05, effective 8/1/05. Statutory Authority: RCW
82.03.170,
82.03.140 and
82.03.150. WSR 90-11-106, § 456-10-160, filed 5/22/90, effective 6/22/90. Statutory Authority: RCW
82.03.170. WSR 89-10-057 (Order 89-03), § 456-10-160, filed 5/2/89.]