What information must be on a warning tag attached to a switch that has been locked out?

What information must be on a warning tag attached to a switch that has been locked out?

• A. The switch date of the lockout
• B. Signature of the person who locked out the switch and the person authorized to remove the tag
• C. The facility name
• D. Maintenance schedule

Answer: (B)

Lockout/tagout safety relies on clear control of energy sources while work is being done, so the person who applied the lock remains in control until it’s safe to restore power. The warning tag should clearly show who locked out the switch and who is authorized to remove the tag. This creates accountability and prevents anyone else from re-energizing the equipment while maintenance is underway, which could prevent serious injuries. Dates, facility names, or maintenance schedules don’t provide the essential control needed for safe re-energization, so they aren’t the critical information required on the tag itself.

Lockout/tagout safety relies on clear control of energy sources while work is being done, so the person who applied the lock remains in control until it’s safe to restore power. The warning tag should clearly show who locked out the switch and who is authorized to remove the tag. This creates accountability and prevents anyone else from re-energizing the equipment while maintenance is underway, which could prevent serious injuries.

Dates, facility names, or maintenance schedules don’t provide the essential control needed for safe re-energization, so they aren’t the critical information required on the tag itself.