Addendum I to the 2026 IATA DGR Released

Posted on 12/5/2025 by Lion Technology Inc.

IATA released its first Addendum to the 2026 Dangerous Goods Regulations (DGR), the 67th Edition. IATA issues these updates to the DGR each year to correct errors, add or remove restrictions, and clarify the regulations. The 67th Edition IATA DGR enters into effect on January 1, 2026.

Revised subsection 1.2.7.1 to update references and exceptions.
Revised paragraph numbering in subsection 2.3.3.2 Spare Lithium Batteries
Amended List of Dangerous Goods (Section 4.2) to add entries for some electric detonators (UN 0030, UN 0255, and UN 0456)
Amended Special Provision A116 (Section 4.4) to correct a regulatory reference.
Amended rules for marking packages containing sodium ion cells or batteries (UN 3551) in subsection 7.1.5.5.2.
Revised subsection 8.1.6.9.4 Fourth Sequence—Authorizations to correct regulatory references.
Revised subsection 8.2.3 Shipper’s Declaration Not Required for clarification.

View: Addendum I to the 2026 IATA DGR

Significant Changes to the 2026 IATA DGR

For details about significant changes in the 2026 Dangerous Goods Regulations for hazmat air shippers and noteworthy revisions for lithium battery air shippers, see this blog:

What’s New in the 2026 IATA DGR?

Kickstart 2026 with Live Hazmat Shipper Training

Start the new year strong with live hazmat shipper training that covers the latest regulations you must know to keep your shipments in full compliance with the rules that regulate your mode, whether that’s highway/rail, air, or vessel.

Hazmat Ground Shipper Certification (DOT) Webinar
Hazmat Air Shipper Certification (IATA) Webinar
Hazmat Vessel Shipper Certification (IMDG) Webinar
Shipping Lithium Batteries Webinar

Or train at your own pace with online courses designed to keep you engaged and simplify hazmat compliance for ground, air, and vessel shippers.

Find a Post

Search for:

Compliance Topics

Compliance Archives

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

Melissa Little

Regulatory Manager

Excellent. I learned more in two days with Lion than at a 5-day program I took with another provider.

Francisco Gallardo

HES Technician

I have attended other training providers, but Lion is best. Lion is king of the hazmat jungle!!!

Henry Watkins

Hazardous Waste Technician

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

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

Johnny Barton

Logistics 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

I have over 26 years of environmental compliance experience, and it has been some time since I have attended an environmental regulations workshop. I attended this course as preparation for EHS Audits for my six plants, and it was exactly what I was looking for.

Frank Sizemore

Director of Regulatory Affairs

I can't say enough how pleased I was with this course! Everything finally makes sense.

Kim Graham

Lab Manager

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

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

Jeremy Bost

Environmental Health & Safety Technician

Download Our Latest Whitepaper

Four key considerations to help you maximize the convenience and quality of your experience with online training.

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.