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How to Classify Hazmat Marine Pollutants

11/4/2025

How to Classify Hazmat Marine Pollutants

When you ship hazardous materials, identifying “marine pollutants” is one important part of the hazmat classification process. Packages that contain marine pollutants can be subject to additional requirements related to package markings and/or shipping papers. 
RCRA Rules to Watch in 2026

11/4/2025

RCRA Rules to Watch in 2026

While the government shutdown is still in effect, US EPA has a few RCRA rules that hazardous waste managers need to be aware of as we move into the new year.
Quick Quiz: A Hazmat Halloween

10/31/2025

Quick Quiz: A Hazmat Halloween

Test your EH&S knowledge as it relates to the most frightening season of the year with a quick quiz.
Deadly Blast at Explosives Facility: US CSB Launches Investigation

10/28/2025

Deadly Blast at Explosives Facility: US CSB Launches Investigation

The US Chemical Safety and Hazard Investigation Board will investigate a fatal explosion that occured October 10, 2025.
Shielding Your Hazmat Packages from Failure

10/27/2025

Shielding Your Hazmat Packages from Failure

The US DOT requires you to ensure your packages reach their destination without failure. How do you make sure your hazmat packages hold up to the rigors of transport?
What Happens If/When the GHGRP Goes Away?

10/24/2025

What Happens If/When the GHGRP Goes Away?

What to expect when US EPA revises the greenhouse gas reporting program or GHGRP to remove emissions reporting obligations for most covered source categories, as proposed in September 2025.
Hazmat Rules to Watch for 2026

10/17/2025

Hazmat Rules to Watch for 2026

The Federal government remains “shut down” as of this morning. When D.C. re-opens, regulatory agencies—especially US DOT PHMSA—will have their work cut out for them.
Quick Quiz: EH&S News of the Week

10/16/2025

Quick Quiz: EH&S News of the Week

Stay sharp with a quick EH&S quick quiz!
EPA Enforcement Roundup: Week of 10/13

10/13/2025

EPA Enforcement Roundup: Week of 10/13

This Roundup highlights alleged Clean Air Act, Clean Water Act, and Emergency Planning and Community Right-to-Know Act violations in Connecticut, New Jersey, New York, and Puerto Rico.

10/11/2025

What Are Hazmat Packing Groups?

For shippers, determining the Packing Group or "PG" for a hazardous material is an essential part of the classification process that affects packaging, markings and labels, shipping papers, and more.

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

Larry Ybarra

Material Release Agent

This training broke down the regulations in an easy-to-understand manner and made them less overwhelming. I now feel I have the knowledge to make more informed decisions.

Amanda Oswald

Shipping Professional

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

Convenient; I can train when I want, where I want.

Barry Cook

Hazmat Shipping Professional

No comparison. Lion has the best RCRA training ever!!

Matt Sabine

Environmental Specialist

Excellent. I learned more in two days with Lion than at a 5-day program I took with another provider.

Francisco Gallardo

HES Technician

We have a very busy work schedule and using Lion enables us to take the course at our own time. It makes it easy for me to schedule my employees' training.

Timothy Mertes

Hazmat Shipping Professional

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

Lion courses are the standard to which all other workshops should strive for!

Brody Saleen

Registered Environmental Health Specialist

Lion was very extensive. There was a lot of things that were covered that were actually pertaining to what I do and work with. Great Job. I will be coming back in three years!

Tony Petrik

Hazmat Shipping Professional

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