{"@context":"https://schema.org","@type":"DefinedTerm","name":"Jones Act Shipbuilding Standards","description":"Jones Act Shipbuilding Standards are the technical and legal construction requirements that the Merchant Marine Act of 1920 imposes on vessels engaged in U.S. domestic waterborne trade. A vessel qualifies only if it is built in the United States, owned wholly or predominantly by U.S. citizens or corporations, registered under the U.S. flag, and crewed exclusively by U.S. citizens. All four conditions must be satisfied simultaneously; failing any single one disqualifies the vessel from carrying c","inDefinedTermSet":{"@type":"DefinedTermSet","name":"Frachtportal Logistics Glossary","url":"https://www.freight-academy.com/en/glossary"},"url":"https://www.freight-academy.com/en/glossary/jones-act-shipbuilding-standards","inLanguage":"en","dateModified":"2026-06-25T12:23:19.330786","citation":"https://www.maritime.dot.gov/ports/coastwise-shipping-provisions-coastwise-requirements","markdownMirror":"https://www.freight-academy.com/api/md/glossary/en/jones-act-shipbuilding-standards","provider":{"@type":"Organization","name":"Frachtportal","url":"https://www.freight-academy.com"},"quickSummary":"Jones Act Shipbuilding Standards · Jones Act Shipbuilding Standards are the technical and legal construction requirements that the Merchant Marine Act of 1920 imposes on vessels engaged in U.S. · Quelle: https://www.maritime.dot.gov/ports/coastwise-shipping-provisions-coastwise-requirements"}