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Quick Quiz: Federal RCRA Biennial Reports

1/9/2026

Quick Quiz: Federal RCRA Biennial Reports

Try this quick quiz to stay sharp on reporting requirements for Federal RCRA Biennial Reports.
How to Determine RCRA Generator Status

1/5/2026

How to Determine RCRA Generator Status

A quick rundown on RCRA compliance and who needs to submit Biennial Reporting.
Hazmat Rules to Watch for 2026

1/5/2026

Hazmat Rules to Watch for 2026

Regulatory agencies—especially US DOT PHMSA—have their work cut out for them in 2026.
What OSHA Violations Are “Serious”?

1/2/2026

What OSHA Violations Are “Serious”?

Commonly overlooked regulations, and the types of health and safety violations that OSHA deemed “serious” in fiscal year 2025. 
Key EH&S Reports Due in 2026

1/2/2026

Key EH&S Reports Due in 2026

Resources for reporting required by OSHA and multiple US EPA acts.
EPA Enforcement Roundup: Week of 12/29

12/29/2025

EPA Enforcement Roundup: Week of 12/29

This Roundup highlights alleged hazardous waste management and Clean Water Act violations from a tech company, a paint producer, and a food manufacturer.
What is Hydrogen Sulfide or H2S?

12/23/2025

What is Hydrogen Sulfide or H2S?

What is H2S? Hydrogen sulfide (H2S) is a colorless flammable gas that is toxic at extremely low concentrations and poses a potentially lethal hazard to workers in several industry sectors.
How Many Hazard Classes Are There?

12/15/2025

How Many Hazard Classes Are There?

Understanding how and why hazardous materials/dangerous goods are categorized into "classes" and "divisions" for transportation is fundamental to compliance with US and international shipping regulations.
Best of 2025: Top 3 Videos of the Year

12/15/2025

Best of 2025: Top 3 Videos of the Year

Thank you to everyone who visited our YouTube page this year, shared these videos with colleagues on social media, or checked out a video here on Lion.com. 
Best of 2025: EHS Guides and Cheat Sheets

12/15/2025

Best of 2025: EHS Guides and Cheat Sheets

Lion most popular whitepapers/guides and "cheat sheets" of 2025.

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Lion - Quotes

Energetic/enthusiastic! Made training enjoyable, understandable and fun!

Amanda Walsh

Hazardous Waste Professional

I love that the instructor emphasized the thought process behind the regs.

Rebecca Saxena

Corporate Product Stewardship Specialist

Excellent course. Very interactive. Explanations are great whether you get the questions wrong or right.

Gregory Thompson

Environmental, Health & Safety Regional Manager

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

Barry Cook

Hazmat Shipping Professional

Lion is my preferred trainer for hazmat and DOT.

Jim Jani

Environmental Coordinator

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

If I need thorough training or updating, I always use Lion. Lion is always the best in both instruction and materials.

Bryce Parker

EHS Manager

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

Melissa Little

Regulatory Manager

The instructor was very knowledgeable and provided pertinent information above and beyond the questions that were asked.

Johnny Barton

Logistics Coordinator

I think LION does an excellent job of any training they do. Materials provided are very useful to my day-to-day work activities.

Pamela Embody

EHS Specialist

Download Our Latest Whitepaper

Explore ten hazardous waste management errors that caused generators in California the most trouble last year.

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