Final Rule: Hazmat Regs Aligned with International Standards

Posted on 4/11/2024 by Lion Technology Inc.

US DOT PHMSA published a Final Rule on April 10 to align ("harmonize") the Hazardous Materials Regulations (HMR) more closely with international standards, including the 2023–24 ICAO Technical Instructions, the 2022 IMDG Code, and the 22^nd revised UN Model Regulations. The rule takes effect on May 10, 2024.

The rule harmonizes the HMR with global requirements including the 2023–24 ICAO Technical Instructions, the 2022 IMDG Code, and the 22nd revised UN Model Regulations.

View the full Final Rule in the April 10, 2024 Federal Register.

Lion Members: Get more details on the Rule in the Member Area.

The HM-215Q Final Rule:

Adds to and revises the Hazardous Materials Table (172.101).
Modifies several hazmat special provisions in 172.102.
Updates the 49 CFR rules for shipping lithium cells and batteries.
Allows continued use of new provisions for polymerizing substances.
Clarifies the classification rules for Class 8 corrosives with more than one packing group.
Adds a new entry to the Self-Reactive Materials Table (173.224).
Updates references related to protecting valves on gas cylinders during transportation.
Revises 49 CFR 173.167, “ID8000 consumer commodities.”

In the Final Rule, PHMSA also addresses many public comments and requests for clarification submitted in response to the Notice of Proposed Rulemaking (NPRM) published in May 2023.

Hazmat Shipper Training in Cincinnati

Develop a step-by-step process to identify and apply the US and international regulations that apply to hazmat shipments offered for transportation by ground or air.

DOT Hazmat Ground Shipper Certification
April 24—25, 2024

IATA Hazmat Air Shipper Certification
April 26, 2024

Find a Post

Search for:

Compliance Topics

Compliance Archives

Lion does a great job summarizing and communicating complicated EH&S-related regulations.

Michele Irmen

Sr. Environmental Engineer

Having the tutorial buttons for additional information was extremely beneficial.

Sharon Ziemek

EHS Manager

Best course instructor I've ever had. Funny, relatable, engaging; made it interesting and challenged us as the professionals we are.

Amanda Schwartz

Environmental Coordinator

The instructor was very very informative, helpful, understandable and pleasant. This course answered many questions I had, being new to this industry.

Frances Mona

Shipping Manager

The instructor does a great job at presenting material in an approachable way. I have been able to save my company about $30,000 in the last year with what I have learned from Lion!

Curtis Ahonen

EHS&S 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

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

Jeremy Bost

Environmental Health & Safety Technician

I like Lion's workshops the best because they really dig into the information you need to have when you leave the workshop.

Tom Bush, Jr.

EHS Manager

More thorough than a class I attended last year through another company.

Troy Yonkers

HSES Representative

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

Rebecca Saxena

Corporate Product Stewardship Specialist

Download Our Latest Whitepaper

Hazardous materials shipment rejections bear a big cost. Use this guide to end operational and logistical disruptions that severely impact your bottom line.

Download

By submitting your phone number, you agree to receive recurring marketing and training text messages. Consent to receive text messages is not required for any purchases. Text STOP at any time to cancel. Message and data rates may apply. View our Terms & Conditions and Privacy Policy.