WAC 296-803-50055. Meet these additional requirements if more than one group is used

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: (1) Assign an authorized employee as the group coordinator with overall responsibility to: (a) Coordinate the different work groups; and (b) Maintain continuous lockout or tagout protection. (2) Assign a primary authorized employee in each group who has: (a) Responsibility for the group of employees who are protected by a group lockout or tagout device; and (b) A way to determine which employees of the group are exposed to the machine or equipment that is locked or tagged out.