You must do all of the following if more than one group works on a machine or equipment that has to be locked or tagged out:
Wash. Admin. Code § 296-803-50055
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. 04-15-105, § 296-803-50055, filed 7/20/04, effective 11/1/04.