Wash. Admin. Code § 246-840-120
Statutory Authority: RCW 18.79.010 and 18.79.110. 10-24-047, § 246-840-120, filed 11/24/10, effective 1/1/11. Statutory Authority: RCW 43.70.280. 98-05-060, § 246-840-120, filed 2/13/98, effective 3/16/98. Statutory Authority: Chapter 18.79 RCW. 97-13-100, § 246-840-120, filed 6/18/97, effective 7/19/97.