Define the five levels of the Hierarchy of Controls
Prioritize elimination and substitution to remove hazards at the source
Implement engineering controls to isolate workers from danger
Apply administrative controls to change the way people work
Determine the role and limitations of Personal Protective Equipment (PPE)
In every workplace, hazards exist. Some are obvious, like moving equipment or elevated work areas, while others are less visible—such as noise, chemical exposure, or repetitive motion that builds up over time. Workplace safety isn’t just about reacting to hazards; it’s about reducing risk before someone gets hurt. This is where the Hierarchy of Controls becomes an essential decision-making tool. By understanding this framework, workers and employers can look at any hazard and determine the most effective way to control it, moving beyond simple reliance on personal protective equipment toward stronger, more reliable solutions.
This course breaks down the five-level pyramid of safety, starting from the most effective methods at the top to the last line of defense at the bottom. We begin with Elimination and Substitution—the gold standard of safety—which focus on removing the hazard entirely or replacing dangerous materials with safer alternatives. We then explore Engineering Controls, which involve designing safety directly into the environment to isolate workers from hazards. Following this, we examine Administrative Controls, which utilize training, procedures, and scheduling to limit exposure. Finally, we discuss Personal Protective Equipment (PPE). While PPE is vital, it is considered the least effective control because it protects the individual without removing the hazard itself.
By the end of this training, you will understand that the Hierarchy of Controls isn't about choosing just one solution. It’s about building a multi-layered defense. You will learn how these levels work together to create a comprehensive safety strategy, allowing your organization to make informed decisions that strengthen safety programs and reduce risk across a wide range of tasks and environments. When hazards are addressed thoughtfully and systematically, safety becomes a natural part of everyday operations rather than an afterthought.
This program is available with Spanish and French closed captions.
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team individually with testing
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Elimination is the most effective level because it physically removes the hazard from the workplace entirely, providing the highest level of protection.
PPE is the last line of defense because it doesn't remove the hazard; it only reduces the impact on the wearer and relies heavily on proper fit, maintenance, and consistent use.
Yes. In many workplaces, organizations use a combination of controls, such as using engineering solutions alongside PPE, to provide multiple layers of protection.
Engineering controls focus on isolating people from the hazard through physical changes (like guardrails), whereas administrative controls change how people work through rules and training.
Substitution involves replacing a hazardous substance or process with a safer one, such as using a non-toxic cleaning chemical in place of a high-VOC solvent.
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