Wash. Admin. Code § 182-60-020
The agency's medical director:
[Statutory Authority: RCW 41.05.021 and 41.05.160. WSR 17-17-039, § 182-60-020, filed 8/9/17, effective 9/9/17. Statutory Authority: RCW 7.70.060 and 2012 c 101. WSR 12-24-052, § 182-60-020, filed 11/30/12, effective 1/1/13.]