Lion will be closed on Monday, May 25. For online training support, please contact support@lion.com.
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Expert Training. Anytime, Anywhere.

The leaders in safety training since 1977.
Hazmat Training
RCRA Training
EPA Training
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Train in-person in cities nationwide

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Train remotely with our instructors from anywhere

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Train at your own pace with Lion’s support at your fingertips

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Get consistent, reliable regulatory compliance training in a format that fits your learning style.
Join us live or learn when you want, where you want with online courses and live webinars.

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A well-prepared, confident workforce is the key to compliance with the environmental, hazardous materials, and safety regulations that impact your facility. Set your team up for success with engaging online courses that cover what workers need to know to protect themselves and keep your site in compliance.  

We make it simple for managers to enroll a group, monitor progress, get support, and download certificates.

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Why Over250,000 Industry Pros Choose Lion
 
  • Leaders in hazmat, hazardous waste, and safety training since 1977
  • Dynamic instructors who simplify complex compliance topics and make learning fun
  • Trusted workshops, online courses, and live webinars to fit any schedule or learning style 
  • Course content updated year-round to cover new & changing regulations
  • Comprehensive resources and ongoing support to inform on-the-job decision making
Insights & News
Hazmat Essentials: Episode 1

There is a lot to know when you ship hazardous materials! Lion's Hazmat Shipping Essentials videos highlight what shippers need to know ship hazmat safely and legally in or out of the United States. Check out all of the episodes, and more videos, on Lion's YouTube channel. 

May 15

What Is a HAZWOPER Hazardous Substance?
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May 11

Important Changes to Hazmat Registration for 2026–2027
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May 11

Which Hazardous Materials Cannot Be Shipped by Air and Why?
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May 8

US EPA Releases Final Risk Evaluation for 1,2-Dichloroethane
learn more
Lion - Quotes

I tried other environmental training providers, but they were all sub-standard compared to Lion. I will not stray from Lion again!

Sara Sills

Environmental Specialist

The instructor was very engaging and helped less experienced people understand the concepts.

Steve Gall

Safety Leader

The exercises in the DOT hazardous materials management course are especially helpful in evaluating your understanding of course information.

Morgan Bliss

Principal Industrial Hygienist

As always, Lion never disappoints

Paul Resley

Environmental Coordinator

Amazing instructor; real-life examples. Lion training gets better every year!

Frank Papandrea

Environmental Manager

The instructor's energy, enthusiasm, and knowledge of the subject make the class a great learning experience!

Brian Martinez

Warehouse Operator

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

I have been to other training companies, but Lion’s material is much better and easier to understand.

Mark Abell

Regional Manager

One of the best trainings I have ever received!

Brandon Morfin

EH&S Manager

The course was very well structured and covered the material in a clear, concise manner.

Ian Martinez

Hazmat Shipping Professional

Download Our Latest Whitepaper

Just starting out with shipping lithium batteries? The four fundamental concepts in this guide are the place to start.

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Latest Whitepaper

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