Wash. Admin. Code § 182-515-1500
WSR 13-03-096, recodified as §182-515-1500, filed 1/15/13, effective 1/15/13. WSR 13-01-017, recodified as § 182-513-1500, filed 12/7/12, effective 1/1/13. Statutory Authority: RCW 74.04.050, 74.04.055, 74.04.057 and 74.08.090. WSR 98-16-044, § 388-478-0045, filed 7/31/98, effective 9/1/98.