While the core Prior Notice requirement is the same across food imports, the specific details required can vary depending on what's being shipped and how it's entering the country.
While the core requirement to file a Prior Notice is consistent across food imports, the specific details and rules that apply can vary depending on what product category is being shipped, how it's entering the country, and in some cases its country of origin.
By product category
Different categories of regulated products fall under Prior Notice, each with its own relevant FDA classification codes:
- Food and beverages — the broadest category, covering everything from packaged snacks to bottled beverages to fresh produce
- Dietary supplements — vitamins, minerals, herbal products, and other supplement categories, which sometimes require additional product-specific detail in the filing
- Pet food — treated similarly to human food in terms of the Prior Notice requirement, since it's still regulated by the FDA
- Animal feed and other animal products — depending on the specific product, additional categories may apply
Getting the category and corresponding FDA product code right matters significantly, since an incorrect code can cause the system to flag the filing for manual review, even if every other detail is accurate.
By shipment method
As covered in more detail in our guide on filing timelines, the minimum advance filing window differs depending on whether goods are arriving by international mail, by land, by air, or by sea. While this doesn't change what information needs to be filed, it does change when that filing needs to happen relative to the shipment's departure and arrival.
By shipment size and frequency
Prior Notice applies to commercial shipments regardless of size, including individual direct-to-consumer e-commerce orders shipped one at a time. This surprises some business owners who assume that a small parcel containing a handful of items is somehow exempt from the same rules that apply to large commercial freight. In general, it isn't. Each shipment, whether it's a single order or a full pallet, typically requires its own Prior Notice filing.
For businesses shipping at high frequency, such as e-commerce stores fulfilling many individual orders daily, this means Prior Notice filing needs to scale alongside order volume, which is exactly the kind of repetitive, detail-sensitive task that becomes worthwhile to streamline or outsource as volume grows.
First-time versus repeat filings
There isn't a different "type" of Prior Notice for first-time filers versus regular exporters in terms of the form itself, but in practice, repeat filers benefit from having already-verified manufacturer and facility registration details on file, which can make subsequent filings faster and less error-prone, since the foundational information doesn't need to be re-verified from scratch each time.
Why understanding these distinctions matters
Misclassifying a product, choosing the wrong FDA code for its category, or assuming a shipment is too small to require its own filing are among the most common reasons Prior Notices get rejected or flagged. Understanding which category your products fall into, and which timing rules apply to your typical shipment method, is a meaningful part of filing accurately and consistently. This is also exactly the kind of detail-sensitive classification work that a specialist filing service handles on a business's behalf, since getting it right requires familiarity with how the FDA's systems actually categorize products in practice, not just in theory.