Which of the following is NOT classified as an Engineering Control?

Engineering controls are physical modifications to the workplace that protect workers by removing hazards or by isolating people from hazards. The correct answer indicates that safety training programs do not fit into this category, as they are not a physical modification or hardware designed to address hazards directly. Instead, safety training programs focus on educating workers about the risks and safe practices related to their tasks, aiming to change behavior rather than altering the workplace itself.

In contrast, ventilation systems, emergency exits, and automatic shut-off mechanisms all physically modify the environment to improve safety. Ventilation systems reduce exposure to airborne contaminants by improving air quality, emergency exits provide safe egress in case of danger, and automatic shut-offs can halt operations or machinery when dangerous conditions are detected. These measures directly address potential hazards in the workplace, making them clear examples of engineering controls.