Which term is used for equipment or materials that bear a label or symbol indicating compliance and are subject to periodic inspection?

• A. Listed
• B. Certified
• C. Labeled
• D. Approved

Answer: (C)

This question hinges on how safety compliance is shown on equipment. When something is labeled, it carries a label or symbol that proves it meets the required standards. That label is the visible, ongoing proof inspectors use, and in many programs those labels are checked periodically to ensure the item still complies and the label remains legible. That direct link between a tangible label on the item and ongoing compliance is why this term fits best.

Other terms describe different ways a product can be recognized for safety—for example, being listed by a recognized testing lab, certified by an authority after evaluation, or simply approved. These indicate conformity in broader terms, but they don’t specifically refer to the item bearing a compliance label itself and to the ongoing inspections that label visibility often entails.