What is meant by "engineering controls" in workplace safety?

Engineering controls refer to the physical modifications made to a workplace or its environment to minimize or eliminate exposure to hazards. This concept is crucial in workplace safety as it focuses on altering the hazard directly rather than relying solely on administrative measures or behavioral practices.

When physical changes are implemented, such as installing ventilation systems to reduce airborne contaminants, safeguarding machinery to prevent accidental contact, or redesigning workspaces to improve workflow and reduce hazards, the risks associated with those hazards are significantly diminished. This proactive approach contrasts with other options, which may involve training, policies, or incentives but do not address the hazard at its source. By focusing on engineering controls, organizations can create a safer work environment through sustainable and effective means.