Wash. Admin. Code § 170-100-090
06-18-085, recodified as § 170-100-090, filed 9/5/06, effective 9/5/06. Statutory Authority: Chapter 28A.215 RCW. 06-13-046, § 365-170-095, filed 6/16/06, effective 7/17/06. Statutory Authority: RCW 43.63A.060. 99-19-176, § 365-170-095, filed 9/22/99, effective 10/23/99.