Wash. Admin. Code § 246-919-480
Statutory Authority: RCW 18.71.017, 18.130.250, 18.71.440. 11-05-025, § 246-919-480, filed 2/7/11, effective 3/10/11. Statutory Authority: RCW 43.70.280. 98-05-060, § 246-919-480, filed 2/13/98, effective 3/16/98. Statutory Authority: RCW 18.71.017 and 18.71A.020. 96-03-073, § 246-919-480, filed 1/17/96, effective 2/17/96.