{"@context":"https://schema.org","@type":"DefinedTerm","name":"hazard class","description":"Shippers, freight forwarders, and dangerous goods safety advisers classify every hazardous substance or article into a hazard class – an internationally standardised category that identifies the nature of the risk, such as flammability, toxicity, corrosivity, or radioactivity. The class is the starting point for all downstream transport requirements, including packaging group, labelling, stowage rules, and quantity limits. Classes 1 through 9 are defined consistently across the major modal regul","inDefinedTermSet":{"@type":"DefinedTermSet","name":"Frachtportal Logistics Glossary","url":"https://www.freight-academy.com/en/glossary"},"url":"https://www.freight-academy.com/en/glossary/hazard-class-2","inLanguage":"en","dateModified":"2026-06-26T20:49:40.805783","citation":"https://unece.org/transport/dangerous-goods","markdownMirror":"https://www.freight-academy.com/api/md/glossary/en/hazard-class-2","provider":{"@type":"Organization","name":"Frachtportal","url":"https://www.freight-academy.com"},"quickSummary":"hazard class · Shippers, freight forwarders, and dangerous goods safety advisers classify every hazardous substance or article into a hazard class – an internationally standardised category that identifies the nature of the risk, such as flammability, toxicity, corrosivity, or radioactivity. · Quelle: https://unece.org/transport/dangerous-goods"}