You do not need to follow lockout/tagout procedures when:

• A. Equipment isn't actively in use
• B. The machine is brand new
• C. A supervisor approves the action
• D. Owner approves the action

Answer: (A)

Lockout/tagout is about preventing unexpected energization or energy release while you’re working on equipment. If the machine isn’t actively in use, there may be no energizing state to control, which is why this option labels a situation where LOTO isn’t required. Still, you must always assess whether there could be stored energy (springs, compressed air, capacitors, etc.) or any chance the equipment could be re-energized during maintenance. If there is stored energy or a risk of startup, locking out and tagging out is the safest approach. Approvals from a supervisor or owner don’t replace the need to control energy sources.