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

The instructor took a rather drab set of topics and brought them to life with realistic real-life examples.
Tom Berndt
HSE Coordinator
I have over 26 years of environmental compliance experience, and it has been some time since I have attended an environmental regulations workshop. I attended this course as preparation for EHS Audits for my six plants, and it was exactly what I was looking for.
Frank Sizemore
Director of Regulatory Affairs
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
The exercises in the DOT hazardous materials management course are especially helpful in evaluating your understanding of course information.
Morgan Bliss
Principal Industrial Hygienist
Lion is my preferred trainer for hazmat and DOT.
Jim Jani
Environmental Coordinator
The instructor did an excellent job presenting a very dry subject; keeping everyone interested and making it enjoyable.
Marc Bugg
Hazardous Waste Professional
This is a very informative training compared to others. It covers everything I expect to learn and even a lot of new things.
Quatama Jackson
Waste Management Professional
The online course was well thought out and organized, with good interaction between the student and the course.
Larry Ybarra
Material Release Agent
Lion courses always set the bar for content, reference, and practical application. Membership and access to the experts is an added bonus.
John Brown, CSP
Director of Safety & Env Affairs
I love that the instructor emphasized the thought process behind the regs.
Rebecca Saxena
Corporate Product Stewardship Specialist
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