Wash. Admin. Code § 182-550-5220
11-14-075, recodified as §182-550-5220, filed 6/30/11, effective 7/1/11. Statutory Authority: RCW 74.08.090, 74.09.500, and 74.09.730(2). 10-17-095, § 388-550-5220, filed 8/17/10, effective 9/17/10. Statutory Authority: RCW 74.08.090, 74.09.500. 07-14-090, § 388-550-5220, filed 6/29/07, effective 8/1/07; 06-08-046, § 388-550-5220, filed 3/30/06, effective 4/30/06. Statutory Authority: RCW 74.04.050, 74.08.090. 05-12-132, § 388-550-5220, filed 6/1/05, effective 7/1/05. Statutory Authority: RCW 74.08.090, 74.04.050, and 2003 1st sp.s. c 25. 04-12-044, § 388-550-5220, filed 5/28/04, effective 7/1/04.