Wash. Admin. Code § 170-100-050
06-18-085, recodified as § 170-100-050, filed 9/5/06, effective 9/5/06. Statutory Authority: Chapter 28A.215 RCW. 06-13-046, § 365-170-070, filed 6/16/06, effective 7/17/06. Statutory Authority: RCW 43.63A.060. 99-19-176, § 365-170-070, filed 9/22/99, effective 10/23/99. Statutory Authority: RCW 28A.34A.060. 88-18-039 (Order 88-04), § 365-170-070, filed 8/31/88. Statutory Authority: RCW 43.63A.060. 87-04-007 (Order 87-02), § 365-170-070, filed 1/23/87.