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 at the top of the industry in compliance training. Course content and structure are updated frequently to make annual re-training enjoyable. I like that Lion has experts that I can contact for 1 year after the training.
Caroline Froning
Plant Chemist
Lion is easily and consistently the best option for compliance training. I've learned new information from every instructor I've had.
Rachel Mathis
EHS Specialist
I really enjoy your workshops. Thank you for such a great program and all the help Lion has provided me over the years!
George Chatman
Hazardous Material Pharmacy Technician
No comparison. Lion has the best RCRA training ever!!
Matt Sabine
Environmental Specialist
Excellent. I learned more in two days with Lion than at a 5-day program I took with another provider.
Francisco Gallardo
HES Technician
Given the choice, I would do all coursework this way. In-person courses go very fast without the opportunity to pause or repeat anything.
Ellen Pelton
Chemical Laboratory Manager
This is the best RCRA training I've experienced! I will be visiting Lion training again.
Cynthia L. Logsdon
Principal Environmental Engineer
The instructor was very dedicated to providing a quality experience. She did her best to make sure students were really comprehending the information.
Stephanie Venn
Inventory Control Specialist
Very witty instructor, made the long times sitting bearable. One of the few training courses I can say I actually enjoyed.
John Hutchinson
Senior EHS Engineer
The instructor created a great learning environment.
Avinash Thummadi
CAD & Environmental Manager
Download Our Latest Whitepaper
Your hazmat paperwork is the first thing a DOT inspector will ask for during an inspection. From hazmat training records to special permits, make sure your hazmat documents are in order.

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.