Hazmat Line Blog
transport
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Emergency responseDoes My E-Commerce Hazmat Shipment Need a 24/7 Emergency Phone Number?
Perfume, aerosols, and cleaning products can be regulated hazmat. See when a 24/7 DOT emergency phone number is required — and when limited quantity exempts you.
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TransportA Step-by-Step Guide to Shipping Hazardous Materials
Master the hazmat shipping process with our step-by-step guide. From DOT training and classification to packaging and labeling, ensure your shipments are compliant and safe.
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TransportThe 9 Classes of Hazardous Materials Guide
Complete guide to the 9 DOT hazmat classes for Brazil transport compliance. Learn classification requirements, placarding rules, and documentation needed.
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Lithium batteriesLithium Battery Shipping Rules 2026: What Gets Rejected
2026 lithium battery shipping rules: state of charge, UN3481 labels, packaging, common rejection triggers — plus 24/7 expert backup when guides fall short.
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TransportADR 1.1.4.7 explained: When U.S. DOT gas cylinders are accepted in Europe- and When They Are Not
ADR 1.1.4.7 allows limited use of U.S. DOT gas cylinders in Europe, but strict conditions apply. Learn how ADR rules differ from U.S. HMR requirements and what companies must know to avoid compliance and logistics issues in transatlantic hazardous materials transport.
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Regulatory updatesThe Agricultural Exception Trap
Agricultural use doesn’t automatically exempt a shipment from DOT hazmat rules. See how the 49 CFR 173.5 exceptions and nurse-tank rules really work.
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