Wash. Admin. Code § 332-20-300
The department will cooperate with the state, county, and federal officers in the enforcement of all the laws and regulations relating to livestock health including:
[Statutory Authority: RCW 79.28.050 and 79.28.040. WSR 83-21-018 (Order 402), § 332-20-300, filed 10/7/83; Rules (part), filed 12/3/63; Permit Range Regulation § VII (part), effective 6/1/59.]