The AccuformNMC tag with front legend “DANGER - OUT OF SERVICE” and back legend “DANGER - DO NOT REMOVE THIS TAG - TO DO SO WITHOUT AUTHORITY WILL LEAD TO DISCIPLINARY ACTION - IT IS HERE FOR A PURPOSE” informs the reader about an out of service equipment. It alerts that the tag is there for a purpose and removing it would lead to discipline. It is often seen at industrial facilities to enforce safety regulations. The tag uses contrasting colors to ensure clear visibility from a distance and in most lighting conditions. Using OSHA safety tags that carry important warnings or status updates are a part of common safety measures in many places.