Compliance Topics - Hazmat Shipping

7/9/2026

Hazmat Training for Vessel Shippers

If you ship hazmat/dangerous goods by vessel, you likely need to comply with the International Maritime Dangerous Goods (IMDG) Code.

6/4/2026

DOT Eases Shipping Regulations for Fireworks, Tracer Ammunition

US DOT's Final Rule intends to ease regulation on businesses that ship fireworks or small arms tracer ammunition.

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.

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.

4/10/2026

Who Needs DOT Hazmat Safety Training?

According to the US DOT, not every employee who directly affects hazmat transportation needs safety training. So, who is required to complete safety training?

3/20/2026

How to Build a Hazmat Basic Description for a Shipping Paper

The shipping paper is one of the most important documents in the hazmat shipping process, and it cannot be created correctly without an accurate basic description.

3/5/2026

Hazmat Rules for Sodium-Ion Batteries Proposed: US DOT

US DOT PHMSA's substantial proposed rule to align the Hazardous Materials Regulations includes substantial provisions for shipping sodium-ion batteries.

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.

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Much better than my previous class with another company. The Lion instructor made sense, kept me awake and made me laugh!

Marti Severs

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The course was very well structured and covered the material in a clear, concise manner.

Ian Martinez

Hazmat Shipping Professional

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

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

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Best instructor ever! I was going to take my DOT training w/a different provider, but based on this presentation, I will also be doing my DOT training w/Lion!

Donna Moot

Hazardous Waste Professional

Lion was very responsive to my initial questions and the website was user friendly.

Michael Britt

Supply Chain Director

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.

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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

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