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Showing posts for tag: hazmat

2/6/2026

Exploring Risks of Hazmat-by-Electric Vehicle: PHMSA

In a notice on February 2, 2026, PHMSA mentioned four potential factors that may be introduced by the transition toward transporting hazmat via EVs and posed thirty-six questions for stakeholders to answer.

1/30/2026

Hazmat Rules for Space Travel: PHMSA

US DOT PHMSA is requesting input on new rules for hazardous materials used for space travel, such as propellants, fuels, antifreeze, oxidizers, lithium batteries, and a range of dangerous chemicals.

1/5/2026

Hazmat Rules to Watch for 2026

Regulatory agencies—especially US DOT PHMSA—have their work cut out for them in 2026.

10/1/2025

DOT Continues Hazmat Safety Inspections, Enforcement During Government Shutdown

Despite a lack of appropriations, PHMSA will continue to perform crucial hazmat and transportation safety functions, including investigating accidents, facility inspections, and (in emergencies only) provide hazmat approvals and permits.

8/8/2025

Do Class 3 Flammable Liquids Not Actually Catch Fire?

To some, flammable liquids might be considered a bit of a misnomer. The liquid itself does not actually ignite. Why call it a flammable liquid?

7/10/2025

Are All Compressed Gases Hazardous Materials?

Flammable and toxic gases are the two more obvious types of hazardous gas. The third is reserved for gases "compressed under pressure." Are all compressed gases treated equally by the hazmat regulations?

5/5/2025

IATA Posts Updates to 2025 Dangerous Goods Regulations

Shippers of hazmat by aircraft should check the Addendum IATA posted for revisions, corrections, and new information added to the current edition of the DGR.

1/28/2025

Revised USPS Hazmat Packaging Standards for Mail

Effective immediately, the US Postal Service revised the standards for mailing hazmat/DG to require "rigid outer packaging" of a minimum strength for most materials, and updated the mailing standards for lithium batteries.

1/8/2025

Update: DOT Hazmat Rule for Highway, Rail, Vessel

PHMSA extended the public comment period for the rulemaking Advancing the Safety of Highway, Rail, and Vessel Transportation (HM-265) for an additional 90 days, until April 28, 2025.

1/6/2025

Two Hazmat Rules to Watch in 2025

Get details about two notable changes to the Hazardous Materials Regulations (HMR) planned for the first half of 2025, including a PHMSA Final Rule to increase hazmat registration fees for shippers and carriers.

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The instructor was very very informative, helpful, understandable and pleasant. This course answered many questions I had, being new to this industry.

Frances Mona

Shipping Manager

Course instructor was better prepared and presented better than other trainers. Course manual and references were easier to use as well.

Marty Brownfield

Hazardous Waste Professional

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

Morgan Bliss

Principal Industrial Hygienist

Well designed and thorough program. Excellent summary of requirements with references. Inclusion of regulations in hard copy form, as well as full electronic with state pertinent regulations included is a great bonus!

Oscar Fisher

EHS Manager

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

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

My experience with Lion classes has always been good. Lion Technology always covers the EPA requirements I must follow.

Steven Erlandson

Environmental Coordinator

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 instructor was very engaging and helped less experienced people understand the concepts.

Steve Gall

Safety Leader

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

David Hertvik

Vice President

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