Where should the permanent label for safety glazing be located?

The correct placement for a permanent label for safety glazing is in one corner of the glazing. This location ensures that the label is easily visible and does not obstruct the view through the glass. The corner placement is practical as it minimizes the risk of the label becoming a hazard, such as if it were placed in the center where it could be more susceptible to wear or damage.

In addition, having the label in a corner complies with safety standards and regulations that mandate proper identification of safety glazing materials. These labels are essential for informing individuals about the characteristics of the glazing, including its safety features, and they can also assist emergency personnel in the event of an incident.

The other options do not align with these standards: placing the label anywhere on the glass could lead to visibility issues or obstructions, while positioning it in the center is generally not practical for safety and visibility reasons. The assertion that labels are not necessary completely contradicts safety guidelines established to protect individuals and provide information about the glazing. Therefore, placing the label in one corner strikes a balance between compliance, visibility, and practicality.