In-person Workshops
Classroom-style hazardous materials and hazardous waste training have been the foundation of what we do since 1977.
- Learn with professional instructors who foster a fun learning environment
- Take away durable, printed resources to simplify compliance and inform decisions
- Get answers about your site's compliance responsibilities
- Share ideas and challenges with professionals different industries
- Earn 365 days of ongoing regulatory support with Membership
Still have questions? See our Public Workshops FAQ for more info.
Shipping Hazardous Materials
Hazardous Waste Management

Lion's course was superior to others I have taken in the past. Very clear in the presentation and the examples helped to explain the content presented.
George Bersik
Hazardous Waste Professional
My experience with Lion classes has always been good. Lion Technology always covers the EPA requirements I must follow.
Steven Erlandson
Environmental Coordinator
Convenient; I can train when I want, where I want.
Barry Cook
Hazmat Shipping Professional
The instructor was very knowledgeable and provided pertinent information above and beyond the questions that were asked.
Johnny Barton
Logistics Coordinator
My experience with Lion training, both online and in the classroom, is that they are far better organized and provide a better sequential explanation of the material.
Robert Roose
Manager, Dangerous Goods Transportation
Much better than my previous class with another company. The Lion instructor made sense, kept me awake and made me laugh!
Marti Severs
Enterprise Safety Manager
Lion is my preferred trainer for hazmat and DOT.
Jim Jani
Environmental Coordinator
We have a very busy work schedule and using Lion enables us to take the course at our own time. It makes it easy for me to schedule my employees' training.
Timothy Mertes
Hazmat Shipping Professional
The online course was well thought out and organized, with good interaction between the student and the course.
Larry Ybarra
Material Release Agent
I can take what I learned in this workshop and apply it to everyday work and relate it to my activities.
Shane Hersh
Materials Handler
Download Our Latest Whitepaper
Use this guide as a quick reference to the most common HAZWOPER questions, and get course recommendations for managers and personnel who are in need of OSHA-required HAZWOPER training.

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