Where can I purchase dangerous goods regulation manuals?
Physical copies of the various dangerous goods/hazmat regulations for International Air Transport Association’s Dangerous Goods Regulation (IATA DGR – air), the International Maritime Dangerous Goods Code (IMDG Code – ocean), or Code of Federal Regulations, Title 49 (49 CFR – DOT highway – and all modes), are available through retailers shown at the bottom of this posting.
For 49 CFR, these regulations can be purchased through any of the online retailers shown below or can be accessed free online.
Here is a useful article on how to use eCFR.
For the IATA Dangerous Goods Regulation (DGR), the most recent edition is the 66th Edition beginning in 2025. We recommend that you purchase the 66th Edition.
For the IMDG Code, the new IMDG Code Amendment 42-24 (edition 2025-26) edition is the most recent. See this IMDG chart.
Where to purchase Dangerous Goods Regulations:
Air Transport:
ICAO -Technical Instructions for the Safe Transport of Dangerous Goods by Air (Doc9284)-2023-2024 Edition – Published by ICAO. For sale at these outlets: