Lion's office will be closed December 25 and 26. Online training support is available every day from 8:30 AM to 5 PM ET via support@lion.com.
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The leaders in safety training since 1977.
Hazmat Training
RCRA Training
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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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online group training

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. 

December 15

Best of 2025: Top 3 Videos of the Year
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December 15

Best of 2025: EHS Guides and Cheat Sheets
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December 12

PHMSA Shares Hazmat Enforcement Priorities for 2026
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December 11

2026 Hazmat and RCRA Training Schedules Out Now
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Lion - Quotes

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

Cynthia L. Logsdon

Principal Environmental Engineer

I have attended other training providers, but Lion is best. Lion is king of the hazmat jungle!!!

Henry Watkins

Hazardous Waste Technician

I like Lion's workshops the best because they really dig into the information you need to have when you leave the workshop.

Tom Bush, Jr.

EHS Manager

The course is well thought out and organized in a way that leads to a clearer understanding of the total training.

David Baily

Hazmat Shipping Professional

The instructor was very patient and engaging - willing to answer and help explain subject matter.

Misty Filipp

Material Control Superintendent

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

Ed Grzybowski

EHS & Facility Engineer

Having the tutorial buttons for additional information was extremely beneficial.

Sharon Ziemek

EHS Manager

I can take what I learned in this workshop and apply it to everyday work and relate it to my activities.

Shane Hersh

Materials Handler

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

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

Download Our Latest Whitepaper

Use this guide to spot which tanks and substances are regulated under EPA's Underground Storage Tank program, and which are excluded as of October 2018.

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Latest Whitepaper

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