Wash. Admin. Code § 182-553-400
11-14-075, recodified as §182-553-400, filed 6/30/11, effective 7/1/11. Statutory Authority: RCW 74.08.090. 10-19-057, § 388-553-400, filed 9/14/10, effective 10/15/10. Statutory Authority: RCW 74.08.090, 74.09.530. 04-11-007, § 388-553-400, filed 5/5/04, effective 6/5/04.