What does LOTO stand for?

Lockout/Tagout, often abbreviated as LOTO, is a crucial safety procedure used to ensure that dangerous machines are properly shut off and not able to be started up again until maintenance or servicing work is completed. The lockout component involves physically locking the energy isolating devices to prevent accidental re-energization of machinery. The tagout component adds an additional layer of safety by placing a tag on the locked device, indicating that it should not be operated until the tag is removed by the authorized person.

The other options do not accurately represent the standard terminology defined by OSHA. "Lockout/Takeout" and "Locking/Tagging Operations" mischaracterize the terminology used in established safety protocols. "Lockoff/Tagout" is also incorrect as it alters the recognized terms and could lead to confusion in training and implementation of safety measures. Therefore, Lockout/Tagout is the correct answer as it aligns with the established practices and regulatory requirements for workplace safety surrounding hazardous energy control.