Why is LOTO important?

The use of lockout/tagout procedures is considered a critical aspect of workplace safety in any occupational setting in which workers come into direct contact with machinery or workplace equipment. Accidents which can be prevented by LOTO procedures include:

Electrical accidents

Crushing

Lacerations

Fires and explosions

Chemical exposure

Safety devices such as barrier guards or guarding devices are installed on systems to maintain worker safety while these systems are being operated. When activities such as maintenance, repair, or set-up; or the removal of jams, clogs or misaligned feeds are performed, these safety devices may be removed if there are other controls in place to reduce or eliminate the hazards. Having a lockout/tag out program and procedures for these scenarios will reduce the risk of injury due to the unintended or inadvertent release of hazardous energy.