Wash. Admin. Code § 296-824-50005
You must make sure employees follow procedures in your emergency response plan to:
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-824-50005, filed 9/5/17, effective 10/6/17; WSR 02-20-034, § 296-824-50005, filed 9/24/02, effective 10/1/02.]