What does the "hierarchy of controls" signify in safety management?

The concept of the "hierarchy of controls" is a fundamental principle in safety management used to effectively reduce or eliminate hazards in the workplace. It signifies a methodical approach to prioritizing different measures based on their effectiveness in controlling risks.

At the top of the hierarchy are approaches that involve eliminating the hazard entirely, followed by substituting the hazard with something less dangerous. Engineering controls are next, which involve redesigning tools or equipment to make them safer. Administrative controls, such as implementing policies or training, come afterward, followed lastly by personal protective equipment (PPE) as the last line of defense.

This structured framework helps safety professionals determine the most effective control measures to implement, ensuring that the highest level of protection is achieved first. By focusing on prevention and risk reduction in a prioritized manner, the hierarchy of controls aids in creating a safer work environment.