Hazmat 0: Hazardous Materials Transportation – Introduction
Course Overview

The transportation of hazardous materials is regulated to protect people, property, and the environment. This introductory course provides a foundation for understanding the Hazardous Materials Regulations (HMR) under 49 CFR Parts 107 and 171–185, which govern how hazmat is packaged, labeled, documented, and transported across all modes of transportation.

Adapted from official U.S. Department of Transportation (DOT) materials, this module helps hazmat employees recognize the purpose, structure, and scope of the HMR. It explains training requirements, introduces the DOT hazard classification system, and establishes the knowledge base required before progressing to more advanced hazmat topics.

This course is available in English and Spanish and is designed for all employees performing functions regulated under the HMR. Completion of this module is a prerequisite for subsequent courses in the Hazmat Transportation series.

Learning Outcomes

By the end of this course, learners will be able to:

Explain the purpose and scope of the HMR and describe why hazardous materials regulations are necessary for public and environmental safety.

Identify the responsibilities of hazmat employees under federal law and describe employer training requirements.

Recognize the organizational structure of the HMR, including Parts 107 and 171–185, and explain how they apply to transportation functions.

Describe the DOT hazard classification system and identify the nine hazard classes.

Explain the role of training, communication, and compliance in preventing hazmat incidents during transportation.

Prepare for further specialized hazmat modules by establishing a strong foundational understanding of terminology, classifications, and responsibilities.