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 is my preferred trainer for hazmat and DOT.
Jim Jani
Environmental Coordinator
Having the tutorial buttons for additional information was extremely beneficial.
Sharon Ziemek
EHS Manager
I will never go anywhere, but to Lion Technology.
Dawn Swofford
EHS Technician
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
Lion's information is very thorough and accurate. Presenter was very good.
Melissa Little
Regulatory Manager
These are the best commercial course references I have seen (10+ years). Great job!
Ed Grzybowski
EHS & Facility Engineer
Best course instructor I've ever had. Funny, relatable, engaging; made it interesting and challenged us as the professionals we are.
Amanda Schwartz
Environmental Coordinator
Lion's training was by far the best online RCRA training I've ever taken. It was challenging and the layout was great!
Paul Harbison
Hazardous Waste Professional
The instructor was very knowledgeable and provided pertinent information above and beyond the questions that were asked.
Johnny Barton
Logistics Coordinator
I attended training from another provider and learned absolutely nothing. Lion is much better. Hands down.
Nicole Eby
Environmental Specialist
Download Our Latest Whitepaper
Hazardous materials shipment rejections bear a big cost. Use this guide to end operational and logistical disruptions that severely impact your bottom line.

By submitting your phone number, you agree to receive recurring marketing and training text messages. Consent to receive text messages is not required for any purchases. Text STOP at any time to cancel. Message and data rates may apply. View our Terms & Conditions and Privacy Policy.