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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
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Lion - Quotes

Excellent. I learned more in two days with Lion than at a 5-day program I took with another provider.

Francisco Gallardo

HES Technician

If I need thorough training or updating, I always use Lion. Lion is always the best in both instruction and materials.

Bryce Parker

EHS Manager

I can't say enough how pleased I was with this course! Everything finally makes sense.

Kim Graham

Lab Manager

I had a positive experience utilizing this educational program. It was very informative, convenient, and rewarding from a career perspective.

John Gratacos

Logistics Manager

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

Amanda Walsh

Hazardous Waste Professional

The instructor made the class enjoyable. He presented in a very knowledgeable, personable manner. Best class I've ever attended. Will take one again.

John Nekoloff

Environmental Compliance Manager

These are the best commercial course references I have seen (10+ years). Great job!

Ed Grzybowski

EHS & Facility Engineer

Lion courses are the standard to which all other workshops should strive for!

Brody Saleen

Registered Environmental Health Specialist

The instructor was probably the best I ever had! He made the class enjoyable, was humorous at times, and very knowledgeable.

Mary Sue Michon

Environmental Administrator

Lion's information is very thorough and accurate. Presenter was very good.

Melissa Little

Regulatory Manager

Download Our Latest Whitepaper

In-flight hazmat incidents can be disastrous. This guide gives 5 tips for first-time air shippers to consider before offering dangerous goods for transportation on passenger or cargo aircraft.

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Latest Whitepaper

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