Best of 2025: EHS Guides and Cheat Sheets

Posted on 12/15/2025 by Lion Technology Inc.

Lion creates resources like whitepapers, guides, and "cheat sheets" to answer frequently asked questions, clarify and simplify compliance topics, and update you about new and revised hazardous materials, environmental, and safety regulations.

Most Popular Whitepapers, Guides, and Cheat Sheets

Hazmat Classification: Marine Pollutants

The list of marine pollutants in the Hazardous Materials Regulations is a long one, and some marine pollutants are regulated more stringently as severe marine pollutants. A mixture could be a marine pollutant too, even if the concentration of a marine pollutant in the mixture is as little as 1%.

Identify and classify marine pollutants with confidence—download Lion's newest guide for hazmat shippers, Hazmat Classification: Marine Pollutants.

Cheat Sheets: RCRA and DOT Training

Use these two cheat sheets to brush up on some of the fundamentals of hazmat and RCRA compliance, such as what training is required, who needs to train, and when and how often they need training.

Cheat Sheet #007: DOT Training
Cheat Sheet #008: RCRA Training

Lithium Batteries: 5 Keys for Shippers

This guide explores 5 key concepts that shippers of lithium batteries must have a grasp of to properly classify, package, label, and document shipments for ground, air, or vessel transport.

Top 10 OSHA Violations of 2025

OSHA’s Ten Most Cited Standards list is just one tool employers can use to identify which health and safety hazards may require more attention in 2026. This guide to OSHA’s “Top 10” takes it a step further by pointing out the specific regulations that employers frequently overlook and the effects those missteps have on employee health and safety.

2026 Training Schedule Available Now:
Hazmat and RCRA Workshops & Webinars

Lion's 2025 schedules of workshops and webinars for hazardous waste professionals and shippers of hazmat/DG are available now! Find out when Lion's hazmat/DG and RCRA training will be in your area next—or find a webinar that fits your schedule.

Lion.com/Workshop
Lion.com/Webinar

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I chose Lion's online webinar because it is simple, effective, and easily accessible.

Jeremy Bost

Environmental Health & Safety Technician

Lion is at the top of the industry in compliance training. Course content and structure are updated frequently to make annual re-training enjoyable. I like that Lion has experts that I can contact for 1 year after the training.

Caroline Froning

Plant Chemist

One of the best trainings I have ever received!

Brandon Morfin

EH&S Manager

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 instructor was great, explaining complex topics in terms that were easily understandable and answering questions clearly and thoroughly.

Brittany Holm

Lab Supervisor

The instructor had knowledge of regulations and understanding of real-world situations. The presentation style was engaging and fostered a positive atmosphere for information sharing.

Linda Arlen

Safety & Environmental Compliance Officer

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

Steven Erlandson

Environmental Coordinator

You blew the doors off the competition!

Stephen Bieschke

Facilities Manager

The instructor kept the class engaged and made learning fun. There was a lot of information to cover but time flew by. I will definitely use Lion in the future!

Chelsea Minguela

Hazmat Shipping Professional

We have a very busy work schedule and using Lion enables us to take the course at our own time. It makes it easy for me to schedule my employees' training.

Timothy Mertes

Hazmat Shipping Professional

Download Our Latest Whitepaper

In-flight hazmat incidents can be disastrous. This guide gives 5 tips for first-time air shippers to consider before offering dangerous goods for transportation on passenger or cargo aircraft.

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