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Expert Training. Anytime, Anywhere.

The leaders in safety training since 1977.

Ways to Train

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. 

August 17

OSHA Enforcement Roundup: Week of 8/17
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August 14

RCRA Rules to Watch in 2026–2027
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August 14

[QUIZ] Compliant v. Noncompliant: Hazmat Labels
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August 7

PHMSA’s Summer 2026 Final Rule Frenzy
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Lion - Quotes

Course instructor was better prepared and presented better than other trainers. Course manual and references were easier to use as well.

Marty Brownfield

Hazardous Waste Professional

Excellent course. Very interactive. Explanations are great whether you get the questions wrong or right.

Gregory Thompson

Environmental, Health & Safety Regional Manager

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

The instructor created a great learning environment.

Avinash Thummadi

CAD & Environmental Manager

Lion's course was superior to others I have taken in the past. Very clear in the presentation and the examples helped to explain the content presented.

George Bersik

Hazardous Waste Professional

Lion courses always set the bar for content, reference, and practical application. Membership and access to the experts is an added bonus.

John Brown, CSP

Director of Safety & Env Affairs

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

Misty Filipp

Material Control Superintendent

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

Kim Graham

Lab Manager

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

Morgan Bliss

Principal Industrial Hygienist

Lion provided an excellent introduction to environmental regulations, making the transition to a new career as an EHS specialist less daunting of a task. Drinking from a fire hose when the flow of water is lessened, is much more enjoyable!

Stephanie Weathers

SHE Specialist

Download Our Latest Whitepaper

Decrease spill, release, and injury risk and increase savings with these "source reduction" strategies to prevent unused chemicals from becoming regulated as hazardous waste.

Latest Whitepaper

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