QUICK ANSWER Importing food into the US takes three things before the cargo moves: the foreign facility registered with FDA and holding a US agent, you enrolled as the FSVP importer verifying that supplier, and labeling that meets US format rules. Then every single shipment needs prior notice filed with FDA before arrival, 8 hours ahead for ocean, 4 for air or rail, 2 for truck. There is no FDA license or pre-approval for importers; there is accountability, screened electronically at every entry.
FDA prior notice rules read simply until the first hold at the port of arrival. This guide walks the FDA layer of a food import in the order it actually happens: what exists before booking, what files before arrival, and what can stop the shipment after it lands.
What FDA requires before the food ships
The FDA layer on a food import is mostly built before the container is loaded, and each piece has a different owner. The table sorts out who does what, because the most expensive confusion in food logistics is assuming the other party handled it. The customs entry rides on top of all of it, filed against the same shipment data.
The pre-departure FDA stack
| Requirement | Who owns it | When | If it is missing |
|---|---|---|---|
| Food facility registration | The foreign manufacturer or warehouse | Before any shipment; renewed October to December of even years | Shipment refused; goods held at the port |
| US agent for the facility | Named by the foreign facility | With registration | Registration invalid |
| FSVP importer designation | The US importer | Before first entry | Entry flagged; FDA requests records |
| US-compliant labeling | Supplier produces, importer verifies | At production | Detention and relabeling costs at destination |
| Prior notice | Importer, broker, or carrier | Before arrival, per mode window | Cargo held at the first US port |
Note what is absent from the table: an import license. FDA does not pre-approve food importers or products, with narrow exceptions such as low-acid canned food process filings. The system runs on registration plus accountability, which is cheaper to enter and easier to fall out of.
Prior notice: the filing that beats your cargo to the port
Prior notice is an electronic filing that tells FDA what food is coming, from which facility, before the shipment reaches the first US port. It files through FDA's own portal, PNSI, or through the customs ABI/ACE system as part of the entry, which is how brokers usually handle commercial cargo.
Prior notice windows by mode
| Mode | FDA must confirm no less than | Usual filing route |
|---|---|---|
| Ocean | 8 hours before arrival | Broker via ABI/ACE with the entry |
| Air or rail | 4 hours before arrival | Broker via ABI/ACE; PNSI for parcel-style shipments |
| Road | 2 hours before crossing | PNSI or ABI/ACE |
The practical failure mode is not the missing filing; it is the mismatched one. A prior notice quoting a different facility registration number than the invoice, or a product code that does not match the goods, triggers the same hold as no filing at all, and the cargo waits at the first port of arrival while someone reconciles data that should have been reconciled at booking.
TAKEAWAY Prior notice is a data-quality problem, not a paperwork problem. The filing takes minutes; the facility numbers, product codes, and shipper details it carries must match the entry exactly, and that match is decided when the shipment file is built.
FSVP: the program that makes you the verifier
The Foreign Supplier Verification Program is FSMA's answer to a simple question: who vouches for a foreign factory the FDA cannot inspect at will? The answer is you. The FSVP importer, a US party named at entry, must hold a hazard analysis for the product, evaluate the supplier's food safety performance, and keep verification records, supplier audits, test results, or certifications, ready for FDA on request.
Nothing about FSVP files at the border, which is exactly why it surprises people. The entry goes through, months pass, and then an FDA records request arrives asking for the verification file. An importer with a folder of supplier certificates from booking time answers in a day. An importer who never built the file discovers that FSVP violations sit on the same public inspection database as recalls.
Screening at entry: may proceed, exam, or sample
FDA does not physically inspect most food shipments; it screens all of them electronically. Every food entry runs through FDA's screening system against the product, facility, importer history, and current alerts, and comes back with one of three practical outcomes: may proceed, a documentation review, or a physical exam and sample. Most compliant cargo clears without a human ever touching the file.
When a hold does land, it helps to know which agency is holding you. A CBP exam and an FDA hold are different processes with different clocks that can hit the same container, one for customs risk, one for food safety, and the demurrage meter does not care which one it is. The customs hold guide covers the CBP side; this page's concern is the FDA line.
Import alerts and detention without physical examination
An import alert is FDA's standing instruction that certain products, producers, or countries may be detained without physical examination, DWPE in the jargon. Landing on one, the Red List, means every subsequent shipment is presumed violative: it gets detained automatically, and the burden flips to the importer to prove each entry is compliant, usually through private lab testing on every shipment.
Getting off an alert is a petition process: a documented fix of the root cause plus a track record of clean entries, commonly around five consecutive compliant shipments before FDA considers removal. Plan on months. For a product with real alert exposure, product testing and documentation discipline are not compliance decoration; they are what keeps the lane open.
Labeling basics that stop refusals
Labeling refusals are the most avoidable category. The US label needs the nutrition facts panel in FDA format, not the EU or Asian layout, English language, net quantity in US units alongside metric, the manufacturer or importer name and address, and declared major allergens. None of this is exotic, but a supplier printing for their home market will get it wrong by default, and relabeling a container at a US warehouse costs more than printing correctly at origin ever would.
FSMA 204: the traceability layer coming in 2028
FSMA section 204 adds a traceability rule for foods on FDA's Food Traceability List, leafy greens, soft cheeses, seafood, and other higher-risk categories: key data elements captured at each supply chain step, records producible to FDA within 24 hours. The compliance date moved to July 20, 2028, after FDA extended the original 2026 deadline, which makes now the cheap time to ask suppliers whether their systems capture lot-level data at all.
How Platton coordinates FDA food shipments
The FDA line runs on the same data as the rest of the file, so the win is building that data once, correctly, before departure.
One shipment file for ISF, entry, and prior notice data
The facility numbers, product descriptions, and party details that feed ISF and the entry are the same fields prior notice needs, so they get captured once at booking and reconciled before anything files, which is where mismatch holds are actually prevented.
The supplier file checked at the factory, not the port
Registration numbers, label files, and the FSVP evidence set get requested and checked through supplier document validation while the goods are still at the factory, when a wrong label is a reprint rather than a warehouse project.
The FDA line coordinated with the customs entry
Entries filed by customs brokers with the FDA product codes on the entry line, and if the screening result comes back as review or exam, the file is already assembled for the response instead of being assembled during the hold.
Common Questions About FDA Food Imports
What does FDA prior notice mean and who files it?
Prior notice is the advance electronic notification FDA requires for nearly all imported food for humans or animals, identifying the product, manufacturer facility, shipper, and importer before arrival. It can be filed by the importer, the customs broker, or a carrier, through FDA's PNSI portal or the ABI/ACE entry system. For commercial cargo it is usually the broker filing it as part of the entry package.
How far in advance must prior notice be filed?
FDA must receive and confirm prior notice no less than 8 hours before arrival for ocean shipments, 4 hours for air and rail, and 2 hours for road. Filing earlier is fine within FDA's window, and for ocean cargo the sensible practice is filing alongside the entry documents days ahead, so a rejected or mismatched notice can be corrected before the vessel docks rather than after.
Does FDA check every imported food shipment?
FDA electronically screens every food entry but physically examines only a small share. The screening weighs the product's risk, the facility's history, your importer record, and any active import alerts, then returns may proceed, document review, or exam and sample. A clean compliance history is the strongest lever an importer has over how often shipments get stopped.
Is FDA approval required to import food into the US?
No. There is no FDA license, certificate, or pre-approval for importing most food. What FDA requires instead is a registered foreign facility with a US agent, an FSVP importer verifying the supplier, compliant labeling, and prior notice per shipment. The absence of a permit cuts both ways: entry is open to anyone, and responsibility lands entirely on the parties in the file.
What is an FDA import alert?
An import alert instructs FDA field staff that a product, producer, or region may be detained without physical examination. Shipments covered by an alert are presumed violative and detained automatically, with the importer bearing the cost of proving compliance entry by entry, typically through private laboratory testing. Removal takes a petition, a fixed root cause, and a run of clean shipments, so treat alerts as a months-long problem.
Does a foreign food facility need a US agent?
Yes. Every foreign facility that manufactures, processes, packs, or holds food for US consumption must name a US agent as part of its FDA registration, a US-based contact FDA can reach for communications and inspections scheduling. Without a valid US agent the registration is incomplete, and products from an unregistered facility are refused. The agent is the facility's obligation, not the importer's, but the importer feels the refusal.
Related Industry Guides
The US customs clearance process: the CBP entry that runs alongside the FDA line on every food shipment.
Customs holds and exams: the other agency's stops, and what they cost in port time.
ISF filing and penalties: the ocean security filing built from the same shipment data.
Food and beverage freight forwarding: how Platton runs reefer and dry food lanes to the US.
