Lion News

6/18/2026

Update: California DTSC Won't Proceed With Proposed Hazardous Waste Manifest Exemption

California DTSC will not proceed with a proposed rule to add a manifest exemption for hazardous waste transported between contiguous properties under the same control.

6/17/2026

What Is Hazardous Minimization and Why Is It Required?

Avoid compliance errors and maximize the reward for compliance efforts. Read on for the two main types of waste minimization, why it is required, and the benefits of doing it well.

6/17/2026

US EPA Releases Draft Risk Evaluation for TBBPA

US EPA recently released its draft risk evaluation of environmental and health risks posed by the TBBPA as required under the Toxic Substances Control Act.

6/12/2026

Quick Quiz: Catch Up on EH&S News

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

6/10/2026

Six Tips to Prevent Heat-related Illness and Enforcement

Summer heat does not wait for the solstice, and that heat makes work harder and more hazardous for workers across the US, indoors and out.

6/9/2026

Replacing Animal Studies: Two Steps Toward EPA’s Goal

This month, US EPA announced two steps it took toward its goal of eliminating mammalian animal testing by 2035. The Agency updated its list of New Approach Methods and is asking for more.

6/4/2026

Sugar Explosion: Facts, Cause, and Six Safety Lessons

Blocked-in gases and vapors caused an accelerated reaction from a caramel coloring sugar ingredient that led to the explosion.

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.

5/29/2026

EPA Proposes Rescinding Drinking Water Standards for Various PFAS

US EPA proposed to rescind regulatory determinations and remove requirements established for a handful of per- and polyfluoroalkyl substances (PFAS) under the Safe Drinking Water Act.

5/29/2026

Tragic Chemical Tank Collapse Claims Many Lives

Eleven workers are believed to have lost their lives to an industrial accident at a pulp and paper facility in Washington last week when a large chemical tank collapsed and released about 550,000 gallons of a corrosive substance known as "white liquor."

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

Ed Grzybowski

EHS & Facility Engineer

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

The workshop covered a lot of information without being too overwhelming. Lion is much better, more comprehensive than other training providers.

George Alva

Manufacturing Manager

Lion courses always set the bar for content, reference, and practical application. Membership and access to the experts is an added bonus.

John Brown, CSP

Director of Safety & Env Affairs

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

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

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

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's information is very thorough and accurate. Presenter was very good.

Melissa Little

Regulatory Manager

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

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