Before working on equipment, what is the FINAL step in the lockout/tagout (LOTO) procedure?

Question

Options

• AVerify the equipment controls are in the proper operating position.
• BTrain workers to perform the LOTO process.
• CApply appropriate tags both locally and remotely.
• DConfirm the device is de-energized by proving it will not run when started.
• EConfirm all unnecessary items have been removed from the area.

• A
  6% (1)
• B
  6% (1)
• C
  75% (12)
• D
  13% (2)

Explanation

Heads-up: The marked correct answer appears to be incorrect based on OSHA 1910.147 standards.

The actual final step in a LOTO procedure before working on equipment is D - Confirm the device is de-energized by proving it will not run when started. This is the "verify/try" step: after applying locks and tags and releasing stored energy, the worker attempts to start the equipment to confirm zero energy state. It is the last action before beginning work and serves as the critical safety confirmation.

Why the other choices are wrong as the "final" step:

• C (applying tags) - this is a middle step, not the last. Tags are applied during the lockout process, before verification occurs.
• A (controls in proper operating position) - this happens during the shutdown/isolation phase, earlier in the sequence.
• B (training workers) - this is preparatory/administrative, done well before any specific LOTO event begins.
• E (removing unnecessary items) - general housekeeping, not a defined LOTO step.

Memory tip: Think of LOTO as ending with "TRY IT" - after all locks and tags are applied and stored energy is released, you try to start the machine. If it doesn't run, you're safe to work.

Recommendation: Flag this question to your instructor or double-check the source material - if this is from an official exam bank, it may contain an error. Per OSHA 29 CFR 1910.147, verification (D) is the final step.

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