Two-Person Rule is implemented to prevent unauthorized acts by ensuring two personnel are present for critical actions.

Two-Person Rule is implemented to prevent unauthorized acts by ensuring two personnel are present for critical actions.

• A. Not applicable
• B. Only during drills
• C. True
• D. False

Answer: (C)

Two-Person Rule establishes a safety and security control that requires two qualified individuals to be present and actively participate in performing any critical action. This arrangement creates a built-in check and accountability, making it much harder for a single person to carry out an unauthorized or erroneous act. In nuclear surety, this applies to high-risk tasks like arming or disarming equipment, handling sensitive materials, or initiating essential procedures, where one person’s actions can be intercepted or verified by another. Because it’s a standard protective measure, the rule is not limited to drills nor is it irrelevant in real operations. It’s designed to prevent unauthorized acts by ensuring two personnel are present for critical actions, so the statement is true.

Two-Person Rule establishes a safety and security control that requires two qualified individuals to be present and actively participate in performing any critical action. This arrangement creates a built-in check and accountability, making it much harder for a single person to carry out an unauthorized or erroneous act. In nuclear surety, this applies to high-risk tasks like arming or disarming equipment, handling sensitive materials, or initiating essential procedures, where one person’s actions can be intercepted or verified by another.

Because it’s a standard protective measure, the rule is not limited to drills nor is it irrelevant in real operations. It’s designed to prevent unauthorized acts by ensuring two personnel are present for critical actions, so the statement is true.