Filing windows and data requirements are the same as any imported food — but flagged spice facilities get examined more often once prior notice is reviewed.
Prior notice, established under the Bioterrorism Act of 2002 and governed by 21 CFR Part 1 Subpart I, requires FDA to receive and confirm advance notice of any food shipment before it arrives at a U.S. port of entry. The rule applies identically to spices as it does to any other FDA-regulated food — there is no separate prior notice category or extra data field for spices. What differs in practice is what happens after prior notice is filed: FDA's PREDICT system uses submitted data, along with firm and product history, to flag which shipments get pulled for physical examination, and spice shipments carry more documented risk flags in FDA's own records than most food categories.
| Transport Mode | Minimum Notice Before Arrival |
|---|---|
| Road | 2 hours before arrival at the port of arrival |
| Rail | 4 hours before arrival |
| Air (flight under 4 hours) | Before departure |
| Air (flight 4–12 hours) | At time of departure |
| Air (flight over 12 hours) | 4 hours before arrival |
| Ocean vessel | 8 hours before arrival |
Timing is always calculated from anticipated arrival, not departure — a common error is calculating the filing deadline backward from when the shipment leaves the origin country rather than when it's expected at the U.S. port. Prior notice can be filed as early as 15 calendar days before arrival through FDA's Prior Notice System Interface (PNSI), or up to 30 days ahead through Customs and Border Protection's Automated Broker Interface (ABI/ACS), which many brokers use as part of the standard customs entry process.
Under 21 CFR 1.281, a complete prior notice includes the identity of the article of food (including the spice's common name and any relevant tariff classification), the manufacturer, the grower if known and applicable, the shipper, the country of origin and country from which the shipment is being sent, anticipated arrival information, and the importer, owner, and ultimate consignee. Missing or inaccurate data in any of these fields is one of the most common reasons a prior notice submission is rejected or a shipment is held for correction — which effectively burns through the filing window while the shipment is already in transit.
FDA finalized amendments to the prior notice regulation requiring that shipments arriving by international mail include the mail service name and a tracking number as part of the submission, and that post-refusal or post-hold prior notice and registration information be submitted within a defined window after FDA issues a refusal or hold. Spice importers who ship smaller commercial or sample quantities by international mail should confirm their shipping partner is prepared to provide tracking data with each shipment going forward.
The minimum window depends on transport mode: 2 hours before arrival for road, 4 hours for rail, and 8 hours before arrival for ocean vessels; air shipments follow a tiered rule based on flight time. Prior notice can be filed as early as 15 days ahead via FDA's PNSI portal, or up to 30 days ahead via CBP's ABI/ACS system.
Facilities or products with a documented contamination or Import Alert history are more likely to be selected for physical examination once prior notice data is reviewed. Since spices carry more documented FDA risk flags than many other food categories, accurate upstream registration and FSVP records make a real difference at this stage.
Food shipments arriving by international mail must now include the mail service name and a tracking number as part of the prior notice submission, and post-refusal or post-hold prior notice and registration submissions must be made within a set timeframe after FDA issues the refusal or hold.
We manage prior notice filing alongside registration and FSVP so nothing at the port catches you off guard.
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