What does the acronym LOTO represent?

The acronym LOTO represents "Lockout/Tagout," which is a critical safety procedure used to ensure that machinery and equipment are properly shut off and not able to be started up again until maintenance or servicing is completed. This safety protocol protects workers from the unexpected energization or startup of machines, as well as from the release of stored energy.

During LOTO, a lock (or locks) is applied to a machine's power source, preventing others from operating it, while a tag is placed to warn anyone that the equipment is out of service and should not be used. This two-part system of locking out and tagging out machinery is essential in maintaining workplace safety and compliance with OSHA regulations, helping to prevent injuries and fatalities in various industries. Understanding this concept is fundamental for anyone involved in maintenance and servicing tasks where energy control procedures are necessary.