Lion.com will be offline for scheduled maintenance on Wednesday, August 19, for about 30 minutes starting at 5:30 PM ET. 
Search
Search

Expert Training. Anytime, Anywhere.

The leaders in safety training since 1977.
Hazmat Training
RCRA Training
EPA Training
On-Site Training

Public Workshops

Train in-person in cities nationwide

Webinars

Train remotely with our instructors from anywhere

Online Training

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

Explore Top Courses

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.

group Training

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.

request a quote

Laptop

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
learn more

August 14

RCRA Rules to Watch in 2026–2027
learn more

August 14

[QUIZ] Compliant v. Noncompliant: Hazmat Labels
learn more

August 7

PHMSA’s Summer 2026 Final Rule Frenzy
learn more
Lion - Quotes

The course was very informative and presented in a way that was easily understood and remembered. I would recommend this course.

Jeffrey Tierno

Hazmat Shipping Professional

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

Larry Ybarra

Material Release Agent

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

Brittany Holm

Lab Supervisor

Having the tutorial buttons for additional information was extremely beneficial.

Sharon Ziemek

EHS Manager

This is a very informative training compared to others. It covers everything I expect to learn and even a lot of new things.

Quatama Jackson

Waste Management Professional

I will never go anywhere, but to Lion Technology.

Dawn Swofford

EHS Technician

The price was reasonable, the time to complete the course was manageable, and the flexibility the online training allowed made it easy to complete.

Felicia Rutledge

Hazmat Shipping Professional

Excellent job. Made what is very dry material interesting. Thoroughly explained all topics in easy-to-understand terms.

David Hertvik

Vice President

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

Download Our Latest Whitepaper

Find out what makes DOT hazmat training mandatory for employees who sign the hazardous waste manifest, a “dually regulated” document for tracking shipments.

Download
Latest Whitepaper

By submitting your phone number, you agree to receive recurring marketing and training text messages. Consent to receive text messages is not required for any purchases. Text STOP at any time to cancel. Message and data rates may apply. View our Terms & Conditions and Privacy Policy.