Lion News

9/18/2026

2027 IATA DGR Updates Take Effect January 1

This article highlights significant changes appearing in the 68th Edition IATA Dangerous Goods Regulations (DGR), which takes effect as revised on January 1, 2027.

9/18/2026

[QUIZ] Spot the Fake: DOT Hazmat Rules Edition

In this quiz, examine up to four "rules" in each of the five questions in this quiz and find the fakes to get a perfect score.

9/17/2026

PHMSA “Preempts” California Reusability Mandate (And What That Means)

PHMSA's response to a request to preempt a California mandate prompts us to go a little bit further and talk about what that means.

9/14/2026

EPA Enforcement Roundup: Week of 9/14

This Roundup highlights alleged hazardous waste violations by a national waste management company, an aircraft painting facility, and an automotive tools company.

9/11/2026

How to Get Hazmat Employees Working ASAP, In Compliance

A shipping department cannot always stop and wait for a new employee to finish in-depth training before work can continue. So, what options do you have?

9/4/2026

Lithium and Sodium Battery Updates in the 2027 IATA DGR

This article covers changes that may impact your lithium/sodium battery shipments. Compliance with the revised requirements in the 68th Edition DGR is mandatory as of January 1, 2027.

9/4/2026

TSCA Update: Progress on Chemical Risk Evaluations

EPA continues its TSCA-mandated effort to evaluate environmental and heath risks posed by chemical substances actively manufactured, distributed, or used in the US. Draft risk evaluations are now available for ethylene dibromide and trans-1,2-dichloroethylene.

8/31/2026

EPA Enforcement Roundup: Week of 8/31

This Roundup highlights alleged hazardous waste management violations by a cannabis extracts manufacturer, a metal finishing, electroplating, and powder coating business, and a wood treating facility.

8/28/2026

5 Safety Lessons of Fatal Fog Incident

A single point of failure was the likely cause of a deadly cloud of hazardous gas. We broke down the CSB's new video to get to what matters: what you can learn from this event to improve safety at your site.

8/28/2026

[QUIZ] To Placard, or Not to Placard

Test your knowledge of US DOT PHMSA placarding requirements—or use this quiz to stay sharp.

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

Matt Sabine

Environmental Specialist

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

Ed Grzybowski

EHS & Facility Engineer

I like the consistency of Lion workshops. The materials are well put together and instructors are top notch!

Kevin Pylka

Permitting, Compliance & Environmental Manager

I was able to present my scenario to the instructor and worked thru the regulations together. In the past, I attended another training firm's classes. Now, I have no intention of leaving Lion!

Diana Joyner

Senior Environmental Engineer

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

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

David Hertvik

Vice President

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

Larry Ybarra

Material Release Agent

More thorough than a class I attended last year through another company.

Troy Yonkers

HSES Representative

These are the best classes I attend each year. I always take something away and implement improvements at my sites.

Kim Racine

EH&S Manager

Very witty instructor, made the long times sitting bearable. One of the few training courses I can say I actually enjoyed.

John Hutchinson

Senior EHS Engineer

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