{"@context":"https://schema.org","@type":"DefinedTerm","name":"ISO Freight Cargo Marking Requirements","description":"Freight forwarders, shippers, and logistics operators apply ISO marking requirements at every stage of the cargo handling process – most notably ISO 6346, which defines the globally recognized identification system for freight containers. The standard mandates a four-letter owner code, an equipment category identifier, a six-digit serial number, and a check digit, giving every container a unique, machine-readable identity worldwide. Additional markings covering gross weight, tare, dimensions, an","inDefinedTermSet":{"@type":"DefinedTermSet","name":"Frachtportal Logistics Glossary","url":"https://www.freight-academy.com/en/glossary"},"url":"https://www.freight-academy.com/en/glossary/iso-freight-cargo-marking-requirements","inLanguage":"en","dateModified":"2026-06-25T11:34:30.505068","citation":"https://www.iso.org/standard/20453.html","markdownMirror":"https://www.freight-academy.com/api/md/glossary/en/iso-freight-cargo-marking-requirements","provider":{"@type":"Organization","name":"Frachtportal","url":"https://www.freight-academy.com"},"quickSummary":"ISO Freight Cargo Marking Requirements · Freight forwarders, shippers, and logistics operators apply ISO marking requirements at every stage of the cargo handling process – most notably ISO 6346, which defines the globally recognized identification system for freight containers. · Quelle: https://www.iso.org/standard/20453.html"}