HazMat Tool Free

Loading, transporting, and storing hazardous materials under U.S. regulations (49 CFR)

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Chemical of the Week: UN 3480 — Lithium ion batteries

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Latest updates

  • Aug 2026Dark mode: Improved contrast across the site — navigation bar, segregation matrices (header labels), news cards, load suggestions / storage diagrams, Load Inspector panels, and form chrome. Toggle re…
  • May 2026Load suggestions (Beta) (Load suggestions): New planning tool for 49 CFR §177.848 — optimized load groups for hazard-class segregation and for Class 1 compatibility groups. Available from the menu an…

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