Lion's office will be closed at 3:30 PM ET on Friday, May 23 and all day on Monday, May 26. Online training support is available from 8:30 AM to 5 PM ET. Contact support@lion.com.
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Live, Online Training Through June 2025

Here's what's coming up for EH&S professionals at Lion.com! These live webinars provide in-depth training on relevant, must-know topics to help fulfill US DOT (49 CFR), IATA DGR, IMDG Code, EPA (RCRA), and state hazardous waste training mandates. 

Find the course for you and pick the date that fits in your schedule now. 

Hazmat/DG Shipper Webinars

Hazmat Ground Shipper Certification (DOT)

May 5–6, May 19–20
June 9–10, June 23–24

This course provides DOT hazmat training to prepare and offer hazardous materials shipments for transportation by ground. The training covers a step-by-step approach to ensure full compliance with the 49 CFR Hazardous Materials Regulations (HMR).


Recurrent Hazmat Ground Shipper Certification

May 12
June 2, June 17, June 30

This course provides recurrent DOT hazmat training to prepare and offer hazardous materials for transportation by ground. The recurrent DOT training covers a step-by-step approach to ensure full compliance with the 49 CFR Hazardous Materials Regulations (HMR).

Hazmat Air Shipper Certification (IATA)

May 15, May 22
June 3, June 19

This course provides additional hazmat training to prepare and offer hazardous materials/dangerous goods air shipments. The training covers how to navigate and apply the unique IATA Dangerous Goods Regulations (DGR) to ship hazmat/dangerous goods by passenger and/or cargo aircraft.

Hazmat Vessel Shipper Certification (IMDG)

May 16
June 4, June 20

This course provides additional hazmat training to prepare and offer hazardous materials/ dangerous goods vessel shipments. The training covers how to navigate and apply the unique International Maritime Dangerous Goods Code (IMDG Code) to ship hazmat/dangerous goods by vessel.

Shipping Lithium Batteries

May 28

This course provides full hazardous materials/dangerous goods training to ship lithium batteries by ground, air, and vessel in compliance with 49 CFR, the IATA DGR, and the IMDG Code. The training guides professionals through a step-by-step procedure to classify, package, and ship lithium batteries separately, in-equipment, or with equipment.

RCRA & State Hazardous Waste Webinars

RCRA Hazardous Waste Management

May 5–6, May 19–20
June 9–10, June 23–24

his course prepares industry professionals to identify, store, and dispose of hazardous wastes in compliance with the Resource Conservation and Recovery Act (RCRA) regulations. Professionals develop a streamlined approach to manage hazardous waste from cradle-to-grave and comply with RCRA Land Disposal Restrictions (LDRs).


RCRA Hazardous Waste Management Refresher

May 12
June 2, June 17, June 30

This course provides annually required RCRA training on critical hazardous waste management, storage, and disposal requirements for generator facility personnel. Enjoy a streamlined, faster-paced learning experience and an extensive set of optional resources for more self-directed hazardous waste refresher training.

Texas Hazardous & Industrial Waste Management

June 19

This course covers state-only rules for Class 1, 2, and 3 industrial wastes regulated by the Texas Commission on Environmental Quality (TCEQ), state universal waste standards, STEERS reporting, and more.

California Hazardous Waste Management

This course, and its online course equivalent, prepares professionals to identify, store, and dispose of regulated hazardous wastes in full compliance with California's Title 22, Federal RCRA regulations, and the California Health and Safety Code.


California Hazardous Waste Management Refresher

May 1
June 5

This course provides annually required hazardous waste refresher training for professionals with responsibilities for hazardous waste compliance in California. Experienced hazardous waste professionals benefit from a streamlined, faster-paced Title 22/RCRA curriculum and a more self-directed learning experience.

New York Hazardous Waste Management

June 3, June 26

This course online course equivalent provides required hazardous waste training for professionals in New York. Identify the more-stringent New York State (NYSDEC) regulations that impact your facility and develop a step-by-step approach to achieve and maintain compliance.

Looking for 2025 Training?

Click the button below to see our complete training schedule through December 2025.
Lion - Quotes

Our instructor was very dynamic and kept everyone's interest. Hazmat shipping can be a dry, complicated topic but I was engaged the entire time.

Kimberly Arnao

Senior Director of EH&S

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

Morgan Bliss

Principal Industrial Hygienist

Excellent class, super instructor, very easy to follow. No rushing through material. Would like to take his class again.

Lawrence Patterson

EH&S Facility Maintenance & Security Manager

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

Cynthia L. Logsdon

Principal Environmental Engineer

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

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

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

Frank Papandrea

Environmental Manager

Lion's training was by far the best online RCRA training I've ever taken. It was challenging and the layout was great!

Paul Harbison

Hazardous Waste Professional

This was the 1st instructor that has made the topic actually enjoyable and easy to follow and understand. Far better than the "other" training providers our company has attended!

Lori Hardy

Process & Resource Administrator

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

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.

Latest Whitepaper

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