Wash. Admin. Code § 182-550-7400
11-14-075, recodified as §182-550-7400, filed 6/30/11, effective 7/1/11. Statutory Authority: RCW 74.08.090, 74.09.500. 07-13-100, § 388-550-7400, filed 6/20/07, effective 8/1/07; 04-20-061, § 388-550-7400, filed 10/1/04, effective 11/1/04.