Wash. Admin. Code § 434-55-060
Statutory Authority: RCW 25.10.171, 25.10.916, and 43.07.120. 10-04-046, § 434-55-060, filed 1/28/10, effective 2/28/10. Statutory Authority: RCW 25.10.600, 25.10.610, 23B.01.220 and 43.07.120. 99-12-008, § 434-55-060, filed 5/20/99, effective 6/20/99. Statutory Authority: Chapter 25.10 RCW. 94-19-003, § 434-55-060, filed 9/8/94, effective 10/9/94. Statutory Authority: RCW 25.10.610 and 1987 c 55. 87-17-002 (Order 87-04), § 434-55-060, filed 8/6/87. Statutory Authority: RCW 25.10.600 - 25.10.610, 1982 c 35 §§ 187(2), 191 and 193. 82-20-075 (Order 82-7), § 434-55-060, filed 10/6/82.