Location
ISF 10+2 Filing Seattle WA. A 10+2 Importer Security Filing is required for all containerized ocean shipments destined for United States seaports. Per US Customs regulation, your ISF 10+2 must be filed timely, prior to vessel loading, to avoid US Customs penalties up to $5000. Our etools provide you with 24 hour access for your 10+2 Importer Security Filing so you never have to late file. Rest assured that your 10+2 Importer Security Filing will be filed by a licensed customs broker and you will receive a US Customs transaction number as proof of filing.