Lion News

5/21/2026

When Does a Chemical Become Hazardous Waste?

RCRA tasks the EPA with regulating hazardous wastes from “cradle to grave.” To comply with these regulations, it is crucial for generators to know when the "cradle" starts.

5/15/2026

What Is a HAZWOPER Hazardous Substance?

Environmental and safety regulations intertwine to a point that makes clear answers hard to come by. What distinguishes HAZWOPER hazardous substances from hazardous materials, wastes, chemicals, and constituents?

5/11/2026

Important Changes to Hazmat Registration for 2026–2027

US DOT PHMSA announced updates to the upcoming hazmat registration period for 2026–2027. These changes, according to the Agency, are "part of a broader effort to ensure accurate data, secure transactions, and a safer hazardous materials transportation system nationwide."

5/11/2026

Which Hazardous Materials Cannot Be Shipped by Air and Why?

Air transportation is the fastest way to move goods and people, and it is exceedingly safe for both, too. One of the reasons that it remains so safe is because of strict requirements for shipping hazardous materials by aircraft.

5/8/2026

US EPA Releases Final Risk Evaluation for 1,2-Dichloroethane

US EPA recently released its final evaluation of environmental and health risks posed by the chemical 1,2-dichloroethane as required under the Toxic Substances Control Act (TSCA).

5/7/2026

Quick Quiz: Catch Up on EH&S News

Test your knowledge relating to recent EH&S news—or use this quiz to stay sharp.

5/1/2026

TRI Reports Due July 1: What to Submit & Who Is Covered

Covered facilities must submit reporting or risk enforcement action from environmental agencies. The current maximum per-violation daily penalty for EPCRA violations is $71,545.

4/30/2026

How Employers Can Benefit from OSHA’s Safety Champions Program

OSHA launched a voluntary program to help employers comply with safety and health standards.

4/27/2026

Hazmat Enforcement Roundup: Week of 4/27

This Roundup highlights alleged hazmat shipping violations from a telecommunications company, an event promoter, and a charter aviation company.

4/24/2026

Hazmat Essentials: Hazmat Security Training & DOT Compliance

The DOT/PHMSA hazmat regulations include several "hazmat security" requirements to protect shipments of hazmat materials from malicious action.

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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

Lion Technology workshops are amazing!! You always learn so much, and the instructors are fantastic.

Dorothy Rurak

Environmental Specialist

Lion's online training is more comprehensive, has better slides, and is a superior training experience than what I would get from other trainers.

Robert Brenner

District 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

I have been to other training companies, but Lion’s material is much better and easier to understand.

Mark Abell

Regional Manager

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

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

Matt Sabine

Environmental Specialist

Very well structured, comprehensive, and comparable to live training seminars I've participated in previously. I will recommend the online course to other colleagues with training requirement needs.

Neil Luciano

EHS Manager

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

Misty Filipp

Material Control Superintendent

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

Morgan Bliss

Principal Industrial Hygienist

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