Lion News

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.

8/24/2026

EPA Enforcement Roundup: Week of 8/24

This Roundup highlights alleged environmental noncompliance from a mustard and vinegar manufacturer, a major automobile manufacturer, and a boat builder.

8/21/2026

Lion's Take on the 'Squidpocalypse'

On August 16, 2026, a group of squids took over a section of a Rhode Island street. They blocked the road for hours. Their demands were unclear. The whole village of Narragansett feared a diminished appetizer selection.

8/21/2026

TSCA Draft Risk Evaluation Available for Ethylene Dibromide

EPA published a draft risk evaluation for the chemical ethylene dibromide as required under TSCA, finding that 10 uses of the chemical contribute to an unreasonable risk for workers and/or occupational non-users.

8/17/2026

OSHA Enforcement Roundup: Week of 8/17

This Roundup highlights alleged workplace safety violations from a hardwood pulp mill, and a roofing contractor, and a utilities construction company.

8/14/2026

RCRA Rules to Watch in 2026–2027

This article highlights rules with potential to impact compliance for hazardous waste managers in the short term.

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I really enjoyed this training. Even after years on both sides of the comprehension coin, I find myself still learning! The quality of the delivery exceeded much of the training I have received in the past.

Neil Ozonur

Safety Officer

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

Larry Ybarra

Material Release Agent

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

Morgan Bliss

Principal Industrial Hygienist

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

Barry Cook

Hazmat Shipping Professional

This course went above my expectations from the moment I walked in the door. The instructor led us through two days packed with useful compliance information.

Rachel Stewart

Environmental Manager

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

Brody Saleen

Registered Environmental Health Specialist

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

Ed Grzybowski

EHS & Facility Engineer

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

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

The instructor created a great learning environment.

Avinash Thummadi

CAD & Environmental Manager

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