Lion's office will be closed January 1. Online training support is available every day from 8:30 AM to 5 PM ET via support@lion.com.
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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

Hazmat Ground Shipper Certification (DOT)
Hazmat Ground Shipper Certification (DOT)
HMT P30 HMT 300 HMT C30
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Hazmat Air Shipper Certification (IATA)
Hazmat Air Shipper Certification (IATA)
HMT P35 HMT C35 HMT 350
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Hazmat Vessel Shipper Certification (IMDG)
Hazmat Vessel Shipper Certification (IMDG)
HMT P36 HMT C36 HMT 360
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Multimodal Hazmat Shipper Certification Workshops (DOT, IATA, IMDG)
Multimodal Hazmat Shipper Certification Workshops (DOT, IATA, IMDG)
HMT P36A
View Course
Lion - Quotes

I will never go anywhere, but to Lion Technology.

Dawn Swofford

EHS Technician

The instructor was very very informative, helpful, understandable and pleasant. This course answered many questions I had, being new to this industry.

Frances Mona

Shipping Manager

This course went above my expectations from the moment I walked in the door. The instructor led us through two days packed with useful compliance information.

Rachel Stewart

Environmental Manager

The online course was well thought out and organized, with good interaction between the student and the course.

Larry Ybarra

Material Release Agent

This is the best RCRA training I've experienced! I will be visiting Lion training again.

Cynthia L. Logsdon

Principal Environmental Engineer

Energetic/enthusiastic! Made training enjoyable, understandable and fun!

Amanda Walsh

Hazardous Waste Professional

The instructor was great, explaining complex topics in terms that were easily understandable and answering questions clearly and thoroughly.

Brittany Holm

Lab Supervisor

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

As always, Lion never disappoints

Paul Resley

Environmental Coordinator

The instructor had knowledge of regulations and understanding of real-world situations. The presentation style was engaging and fostered a positive atmosphere for information sharing.

Linda Arlen

Safety & Environmental Compliance Officer

Download Our Latest Whitepaper

This report details major changes for hazardous waste generators from US EPA’s Generator Improvements Rule, as well as the latest updates from states that are still working to adopt new, stricter Federal requirements.

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Latest Whitepaper

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