Wash. Admin. Code § 308-93-450
Statutory Authority: RCW 88.02.070 and 88.02.100. 00-23-028, § 308-93-450, filed 11/7/00, effective 12/8/00. Statutory Authority: RCW 88.02.070. 98-09-023, § 308-93-450, filed 4/8/98, effective 5/9/98. Statutory Authority: RCW 88.02.070 and 88.02.100. 92-24-035, § 308-93-450, filed 11/25/92, effective 12/26/92. Statutory Authority: 1985 c 258. 85-23-066 (Order TL-RG-19), § 308-93-450, filed 11/19/85. Statutory Authority: 1983 c 7 § 20 and 1983 2nd ex.s. c 3 § 46. 83-23-076 (Order 736-DOL), § 308-93-450, filed 11/18/83.