You might be a hazmat employee and not even know it
If you think “hazmat employee” only refers to someone in a hazmat suit handling drums of chemicals, think again. The Pipeline and Hazardous Materials Safety Administration (PHMSA) casts a much wider net, one that includes warehouse workers, packaging designers, truck drivers, and even administrative staff who prepare shipping papers. If your job affects any part of the hazardous materials transportation process, you might be a hazmat employee without even realizing it.
Understanding who qualifies as a hazmat employee isn’t just a matter of semantics; it’s a matter of safety and compliance. Let’s break down what PHMSA means by “hazmat employee,” and why it matters.
Official definition
Under 49 CFR 171.8, a hazmat employee is defined as a person who is:
- Employed on a full-time, part-time, or temporary basis by a hazmat employer and who, in the course of such employment, directly affects hazardous materials transportation safety;
- Self-employed (including an owner-operator of a motor vehicle, vessel, or aircraft) transporting hazardous materials in commerce;
- A railroad signalman; or
- A railroad maintenance-of-way employee.
This term includes individuals who:
- Load, unload, or handle hazardous materials;
- Design, manufacture, inspect, mark, maintain, recondition, repair, or test packaging used for hazardous materials;
- Prepare hazardous materials for transportation;
- Are responsible for the safety of transporting hazardous materials;
- Operate vehicles used to transport hazardous materials.
Basically, if your job directly affects how hazardous materials are packaged, labeled, documented, or transported, you’re likely considered a hazmat employee under PHMSA’s eyes.
Why does it matter
Being classified as a hazmat employee comes with specific responsibilities and legal requirements. PHMSA requires that all hazmat employees receive training to ensure they can safely and effectively perform their duties. This training helps prevent accidents, protect public health, and ensure compliance with federal regulations.
Real-world examples
Let’s say you work in a warehouse and occasionally load pallets of paint onto trucks. Even if you don’t drive the truck or prepare shipping papers, your role affects hazmat transportation safety. You’re a hazmat employee. Here’s another example, maybe you’re a packaging engineer who designs containers for corrosive materials. Even if you never touch the product, your work directly impacts how safely it travels. Again, you would be considered a hazmat employee.
Key to remember: PHMSA’s definition of a hazmat employee is intentionally broad to ensure that everyone involved in the hazmat transportation chain is properly trained and prepared. If your job touches hazmat in any way, it’s worth checking whether you fall under this definition and making sure your training is up to date.





















































