Wash. Admin. Code § 296-823-18010
(1) You must make sure only authorized persons are allowed to enter the work areas and animal rooms. Authorized persons must:
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-823-18010, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 03-09-110, § 296-823-18010, filed 4/22/03, effective 8/1/03.]