Wash. Admin. Code § 246-858-050
Statutory Authority: RCW 18.64.005 and chapter 18.64A RCW. 91-18-057 (Order 191B), recodified as § 246-858-050, filed 8/30/91, effective 9/30/91. Statutory Authority: RCW 18.64.005(11). 88-01-025 (Order 208), § 360-10-040, filed 12/9/87; Order 106, § 360-10-040, filed 6/3/71; Order 102, § 360-10-040, filed 12/5/69; Regulation 48, § IV, filed 6/17/66.