In industrial and manufacturing settings, worker safety is paramount, especially when it comes to maintaining and repairing machinery or equipment. One of the most effective safety protocols to prevent workplace injuries related to machine operations is the Lockout/Tagout (LOTO) system. LOTO tags, a critical component of this system, ensure that machines or equipment undergoing maintenance cannot be accidentally turned on or activated, protecting workers from potentially fatal accidents.

What is LOTO and Why Are LOTO Tags Important? LOTO stands for Lockout and Tagout, referring to the procedures that control hazardous energy during the maintenance and servicing of machines. The main purpose of LOTO tags is to warn workers that the equipment is locked out and cannot be operated until the necessary safety steps are taken. These tags play a vital role in reducing the risk of injuries caused by the unexpected release of energy or the unintentional startup of machines. LOTO tags are used in conjunction with lockout devices, which physically isolate a machine’s energy source. The lockout process involves placing a physical lock on energy-isolating devices, such as electrical disconnects or valve handles. The tag, on the other hand, serves as a warning to others that the equipment is under maintenance and should not be operated.