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Earn REHS Credit with Lion

Lion Technology is a Registered Provider (RP) of continuing education training for California Department of Public Health Registered Environmental Health Specialists (REHS). Choose a course below to help maintain your REHS certification. 

See All Courses Approved for REHS Continuing Education (Click to Expand)

All available formats qualify for an equal number of REHS CE credits.

Course Title

Contact Hours

Formats Available

California Hazardous Waste Management 16.00Workshop, Online, Webinar
California Hazardous Waste Management Refresher6.50Online, Webinar
RCRA Hazardous Waste Management 16.00Workshop, Online, Webinar
RCRA Hazardous Waste Management Refresher 6.50Online, Webinar 



Complete Environmental Regulations17.00Online, Webinar
10 Hour OSHA General Industry 10.00Online



Hazmat Ground Shipper Certification (DOT)16.00Workshop, Online, Webinar
Recurrent Hazmat Ground Shipper Certification (DOT)6.50Online, Webinar
Hazmat Air Shipper Certification (IATA)6.50Workshop, Online, Webinar
Hazmat Vessel Shipper Certification (IMDG)6.50Workshop, Online, Webinar
Shipping Lithium Batteries 4.00Online, Webinar
Shipping Hazmat by Ground—Ops (DOT)8.00Online 
Storing & Shipping Hazardous Waste—Ops (RCRA/DOT)6.00Online 



Texas Hazardous & Industry Waste Management 5.00Workshop, Online, Webinar
Washington Dangerous Waste Management 10.00Online 
New York Hazardous Waste Management 6.00Online, Webinar
Massachusetts Hazardous Waste Management 16.00Online

To receive your NEHA certificate when you train with Lion for REHS continuing education:

Public Workshops
Please inform your instructor when you check in for the class in the morning.

Online Training and Live Webinars
Contact us at info@Lion.com after finishing the course and successfully completing your certification quiz.

California and RCRA Hazardous Waste Training

California Hazardous Waste Management
California Hazardous Waste Management
RCRA 320 RCRA P32 RCRA C32
View Course
California Hazardous Waste Management Refresher
California Hazardous Waste Management Refresher
RCRA 321 RCRA C321
View Course
RCRA Hazardous Waste Management
RCRA Hazardous Waste Management
RCRA 300 RCRA P30 RCRA C30
View Course
RCRA Hazardous Waste Management Refresher
RCRA Hazardous Waste Management Refresher
RCRA 310 RCRA C31
View Course

Hazmat/DG Shipper Certification Training

Hazmat Ground Shipper Certification (DOT)
Hazmat Ground Shipper Certification (DOT)
HMT 300 HMT P30 HMT C30
View Course
Recurrent Hazmat Ground Shipper Certification (DOT)
Recurrent Hazmat Ground Shipper Certification (DOT)
HMT 340 HMT C34
View Course
Hazmat Air Shipper Certification (IATA)
Hazmat Air Shipper Certification (IATA)
HMT 350 HMT P35 HMT C35
View Course
Hazmat Vessel Shipper Certification (IMDG)
Hazmat Vessel Shipper Certification (IMDG)
HMT 360 HMT P36 HMT C36
View Course
Shipping Lithium Batteries
Shipping Lithium Batteries
HMT 254 HMT C54A
View Course

Other Environmental, OSHA Safety, and Hazmat Training

Complete Environmental Regulations
Complete Environmental Regulations
ENV 300 ENV C30
View Course
TSCA Regulations
TSCA Regulations
ENV 304
View Course
10 Hour OSHA General Industry Training
10 Hour OSHA General Industry Training
OSH 300
View Course
Shipping Hazmat by Ground (DOT) – Ops
Shipping Hazmat by Ground (DOT) – Ops
HMT 218
View Course

State/RCRA Hazardous Waste Training

Texas Hazardous & Industrial Waste Management
Texas Hazardous & Industrial Waste Management
RCRA 370 RCRA P37 RCRA C37
View Course
Washington Dangerous Waste Management
Washington Dangerous Waste Management
RCRA 380
View Course
New York Hazardous Waste Management
New York Hazardous Waste Management
RCRA 340 RCRA C34
View Course
Massachusetts Hazardous Waste Management
Massachusetts Hazardous Waste Management
RCRA 350
View Course

What is REHS?

Individuals who hold the Registered Environmental Health Specialist (REHS/RS) credential have "the skill set to ensure that basic community necessities of clean air, safe food, and potable water are met," according to NEHA's website. REHS professionals "manage critical functions such as emergency response, vector control, sewage sanitation, hazardous material handling, and more."

Lion is a NEHA-approved Registered Provider (RP) of REHS continuing education and offers training to help you maintain other industry credentials. 


Lion - Quotes

This was the 1st instructor that has made the topic actually enjoyable and easy to follow and understand. Far better than the "other" training providers our company has attended!

Lori Hardy

Process & Resource Administrator

The instructor was excellent. They knew all of the material without having to read from a notepad or computer.

Gary Hartzell

Warehouse Supervisor

The instructor was very dedicated to providing a quality experience. She did her best to make sure students were really comprehending the information.

Stephanie Venn

Inventory Control Specialist

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

Morgan Bliss

Principal Industrial Hygienist

This training broke down the regulations in an easy-to-understand manner and made them less overwhelming. I now feel I have the knowledge to make more informed decisions.

Amanda Oswald

Shipping Professional

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

Melissa Little

Regulatory Manager

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

David Hertvik

Vice President

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

No comparison. Lion has the best RCRA training ever!!

Matt Sabine

Environmental Specialist

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

Robert Brenner

District Environmental Manager

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