The Importer Security Filing, known as ISF or “10+2”, is an electronic filing required for most ocean cargo arriving in the United States. It consists of ten data elements supplied by the importer and two supplied by the carrier. The importer, or a licensed customs broker acting for the importer, must submit it.
The filing must generally be made at least 24 hours before the cargo is loaded onto the vessel at the foreign port. Late, missing or inaccurate filings can lead to penalties and cargo holds, so send shipping documents to your broker early.
For informational purposes only; not legal advice. Import rules, duties and fees change. Please contact us for detailed information about your situation.