Who is a Hazmat employee
When companies think about a “hazmat employee,” they often picture a truck driver transporting drums of chemicals or a warehouse worker loading hazardous materials onto a vehicle. Under the U.S. Hazardous Materials Regulations, however, the definition is considerably broader. An employee does not necessarily have to drive a hazmat vehicle or physically handle a hazardous substance to qualify as a hazmat employee.
The key question is whether the employee performs a function that directly affects the safe transportation of hazardous materials. This distinction is important because employees who meet the definition are subject to the training requirements contained in the Hazardous Materials Regulations (HMR), particularly 49 CFR Part 172, Subpart H.
For manufacturers, warehouses, chemical companies, freight forwarders, carriers and distribution centers, correctly identifying hazmat employees is therefore an essential first step toward regulatory compliance.
The 49 CFR Definition of a Hazmat Employee
The definition of “hazmat employee” is found in 49 CFR §171.8. In general terms, it covers a person employed by a hazmat employer who, during the course of employment, performs functions that directly affect hazardous materials transportation safety.
This is intentionally a functional definition. The employee’s job title is not the deciding factor. A person does not need to have “hazmat,” “dangerous goods” or “transportation” in their job title to fall within the definition.
PHMSA specifically explains that hazmat employees can include people who load, unload or handle hazardous materials, prepare hazardous materials for transportation, inspect hazardous-material packaging, operate vehicles transporting hazardous materials or have responsibility for hazardous materials transportation safety.
This means that companies should assess what employees actually do, rather than relying solely on organizational charts or job titles.
Packers and Warehouse Employees Can Be Hazmat Employees
Warehouse personnel are a good example. A general warehouse employee who happens to work in a building where hazardous materials are stored is not automatically a hazmat employee. PHMSA has clarified that incidental contact with hazardous materials is not in itself sufficient; the relationship between the employee’s function and hazardous materials transportation safety is the determining factor.
The situation changes when that employee starts preparing shipments.
An employee who selects packaging, closes packages, applies hazard labels, marks packages with UN or NA identification numbers, prepares pallets, loads hazardous materials into a vehicle or performs another regulated transportation function may be a hazmat employee.
Loading and unloading can also fall within the definition when those activities are part of transportation regulated by the HMR. Companies should therefore look carefully at warehouse processes instead of assuming that 49 CFR training requirements apply only to their transportation department.
Shipping and Logistics Personnel
Employees working behind a desk can also qualify.
Consider a shipping coordinator who never physically touches a drum or package. If that person determines the Proper Shipping Name, selects the correct UN number, assigns information from the Hazardous Materials Table or prepares shipping papers, their decisions directly affect transportation safety.
An incorrect classification or shipping description can result in incorrect packaging, marking, labeling, placarding or emergency-response information further down the transportation chain.
The same principle can apply to logistics coordinators, shipping clerks, freight-forwarding personnel and employees responsible for checking transportation documentation.
For that reason, a useful internal compliance question is not simply:
“Does this employee handle hazardous materials?”
A better question is:
“Does this employee perform a function regulated by the HMR that affects the transportation of hazardous materials?”
Packaging Personnel May Also Fall Within the Definition
The scope extends beyond employees filling boxes and drums.
Under §171.8, the definition can include persons involved in designing, manufacturing, fabricating, inspecting, marking, maintaining, reconditioning, repairing or testing packaging, containers or packaging components that are represented as qualified for use in transporting hazardous materials.
PHMSA has, for example, confirmed that personnel performing regulated inspection or requalification functions on Intermediate Bulk Containers can meet the definition of a hazmat employee.
This illustrates an important principle: the HMR transportation chain begins well before a truck leaves the loading dock.
Packaging integrity is one of the fundamental controls used to prevent releases during transportation. Employees whose work determines whether that packaging complies with the applicable transportation requirements can therefore have a direct influence on hazmat transportation safety.
Drivers Are Hazmat Employees – But They Are Not the Only Ones
Drivers transporting hazardous materials are among the most obvious examples of hazmat employees. Depending on their activities and the materials transported, additional driver-specific requirements may also apply.
The common compliance mistake is assuming that training the driver solves the company’s 49 CFR training obligation.
Imagine a shipment involving a chemical manufacturer. One employee classifies the material, another selects the packaging, another fills and closes the package, a shipping employee prepares the documentation, warehouse personnel apply markings and labels, another employee loads the vehicle and finally a driver transports the shipment.
Several people in this chain may perform regulated hazmat functions.
Training only the driver would therefore overlook other employees whose actions can directly affect transportation safety.
What Training Does a Hazmat Employee Need?
Once an employee has been identified as a hazmat employee, the employer must determine what training is required for the functions performed.
Under 49 CFR §172.704, hazmat employee training generally includes general awareness/familiarization training, function-specific training, safety training and security awareness training. Employees affected by a required security plan must also receive appropriate in-depth security training.
General awareness training provides familiarity with the HMR and helps employees recognize and identify hazardous materials.
Function-specific training goes further. It must address the regulatory requirements that actually apply to the employee’s duties. A person preparing shipping papers therefore needs different detailed knowledge from an employee responsible for marking packages or loading vehicles.
Safety training addresses matters such as emergency response information, measures to protect employees from hazards and methods for avoiding accidents.
Security awareness training introduces employees to transportation security risks and methods designed to improve hazardous materials transportation security.
This function-based approach is important. There is no single course that automatically eliminates an employer’s responsibility to determine what each employee needs to know.
Initial and Recurrent Hazmat Training
A new hazmat employee, or an employee who changes to a new hazmat function, must complete the required training within 90 days. Before completing that training, the employee may perform the relevant hazmat function only while under the direct supervision of a properly trained and knowledgeable hazmat employee.
Recurrent training is required at least once every three years.
Employers should not interpret the three-year interval as meaning that nothing needs to happen between training cycles. When regulations change and those changes affect an employee’s function, PHMSA expects the employee to be instructed on the relevant new or revised requirements as necessary.
This makes regulatory monitoring an important part of a mature hazmat training program.
Training Records Are Part of Compliance
Training is not complete from a compliance perspective simply because an employee attended a course.
The hazmat employer must create and retain records of current training. These records must contain information required by §172.704, including the employee’s name, the date of the most recent completed training, information identifying or describing the training materials, the name and address of the person providing the training and certification that the employee has been trained and tested.
The employer remains responsible for ensuring that employees are adequately trained and tested even when an external training provider is used.
Online training is permitted under the HMR. PHMSA confirms that employers may use online, computer-based and virtual training methods, provided the applicable training requirements are met.
For employees requiring a broad introduction to U.S. hazardous materials transportation requirements, the US DOT Hazmat Training (49 CFR) available through Hazmat-Course.com provides online training covering topics including classification, the 49 CFR Hazardous Materials Table, UN/NA identification numbers, Proper Shipping Names, packaging, marking, labeling, shipping papers, placarding, Limited Quantities, emergency response and security awareness.
Employers can view the course here:
US DOT Hazmat Training (49 CFR) – Hazmat-Course.com
The course provides a strong general foundation, but employers should always determine whether additional function-specific training is required for the actual tasks performed by each employee.
Start With the Function, Not the Job Title
Determining who is a hazmat employee should ultimately be approached as a task-based assessment.
A receptionist working for a chemical company does not automatically become a hazmat employee simply because hazardous materials are present at the facility. At the same time, an office-based shipping specialist who never enters the warehouse may qualify because that person prepares regulated hazardous materials shipping documentation.
The decisive factor is the employee’s functional relationship with hazardous materials transportation safety.
Companies should therefore map the complete shipment process—from classification and packaging through documentation, marking, labeling, loading and transportation—and identify which employees perform regulated functions at each stage.
That exercise frequently identifies more hazmat employees than management initially expects.
Correctly identifying those employees is the foundation of an effective 49 CFR training program. Once the functions are understood, employers can match general awareness, function-specific, safety and security training to the actual responsibilities of each employee and maintain the records necessary to demonstrate compliance.
