Engineering controls are designed to:

Engineering controls are crucial safety measures that focus on modifying the physical environment to eliminate or reduce exposure to hazards. This approach aims to directly alter the hazardous conditions that may be present in the workplace. By making changes to equipment, ventilation systems, or other physical elements of the worksite, engineering controls help to minimize the risk of injury or health issues for workers.

For instance, installing machine guards or improving ventilation systems are examples of engineering controls that work to address the source of hazards directly rather than relying solely on worker behavior or personal protective equipment. While the other options present alternative safety measures, they do not fit the definition of engineering controls, which specifically focus on physical modifications rather than behavioral change, personal protective gear, or administrative procedures.