
Prior Notice Pitfalls: Timing, Entry Types, and Corrections
Introduction
Food importers face a complex web of regulations when bringing products into the United States. Among these requirements, Prior Notice submission stands as a critical checkpoint that can either facilitate smooth entry or create costly delays. The FDA requires this notification to protect the U.S. food supply and ensure imported foods meet safety standards before arriving at U.S. ports of entry.
Unfortunately, many importers stumble into common pitfalls related to timing, entry types, and corrections in their Prior Notice submissions. These mistakes can lead to refused shipments, unexpected storage costs, and damaged relationships with customers. Let’s explore these challenges and discover practical solutions to keep your imports flowing smoothly.
1. Timing Pitfalls
Advance Notice Deadlines
The FDA requires Prior Notice before food shipments arrive at U.S. ports, but the exact timing depends on your transportation method:
- ✔️ Air shipments: 4 hours before arrival
- ✔️ Rail shipments: 8 hours before arrival
- ✔️ Road shipments: 2 hours before arrival
- ✔️ Ocean shipments: 8 hours before arrival
Missing these deadlines is one of the most common prior notice timing issues for imports. For example, an air shipment of cheese from France must have Prior Notice filed at least 4 hours before the plane lands. If you submit 3 hours before arrival, your shipment will likely be held at the port until the full 4-hour period has passed.
Last Minute Changes
Rushed submissions often contain errors. I recently worked with a client who regularly submitted Prior Notice just hours before their shipments arrived. This resulted in multiple errors in product descriptions, quantities, and manufacturer information – all of which triggered FDA holds and delays.
Planning ahead allows time to verify information accuracy and make corrections if needed. Try to submit Prior Notice at least 24 hours before your deadline whenever possible.
Different Jurisdictions and Their Requirements
Remember that Prior Notice isn’t the only timing requirement you’ll face. Customs and Border Protection (CBP) has separate timing requirements for entry filings. The impact of prior notice on import approval is significant, but it’s just one piece of the FSVP compliance puzzle.
For food products subject to multiple agency oversight (like alcoholic beverages regulated by both FDA and TTB), you must coordinate different timing requirements. Missing any single deadline can result in holds, even if you’ve met requirements for other agencies.
2. Entry Types
Understanding Different Entry Types
Formal Entries
Formal entries typically apply to commercial shipments valued over $2,500. These require more comprehensive documentation, including:
- ✔️ Entry/Immediate Delivery form (CBP Form 3461)
- ✔️ Entry Summary form (CBP Form 7501)
- ✔️ Commercial invoice
- ✔️ Packing list
- ✔️ Bill of lading or air waybill
- ✔️ Prior Notice confirmation
These entry types for FDA import compliance require careful coordination between your customs broker and FDA systems.
Informal Entries
Informal entries generally apply to shipments valued under $2,500 and require less documentation. However, they still need Prior Notice. A common mistake is assuming small shipments are exempt from Prior Notice requirements. Even samples for trade shows require Prior Notice submission.
Common Classification Issues
Incorrect product classification can derail your import process. For example, a client once classified their protein powder as a “food supplement” instead of a “dietary supplement.” This seemingly minor error triggered an automatic FDA hold because dietary supplements require additional information in their Prior Notice.
To avoid this, work with experts familiar with the Harmonized Tariff Schedule (HTS) and FDA product codes. Both classification systems must align for successful imports.
Withdrawal and Re-entry Complications
Sometimes shipments enter customs territory but are withdrawn before formal entry. If you later attempt to re-enter these goods, you must file a new Prior Notice. Failing to submit a fresh Prior Notice for re-entry is a common oversight that leads to delays.
I’ve seen cases where importers tried to “recycle” their original Prior Notice confirmation number for re-entries, resulting in automatic rejections and confusion about why their previously “approved” shipment was suddenly held.
3. Corrections
Procedures for Making Corrections
When you discover an error in your Prior Notice submission, you must act quickly:
- ✔️ If the shipment hasn’t arrived yet, and you’re still within the submission timeframe, cancel the original Prior Notice and submit a new one.
- ✔️ If the timeframe has passed or the shipment has arrived, contact the FDA Prior Notice Center immediately at 866-521-2297.
- ✔️ Submit corrections through the FDA PNSI (Prior Notice Systems Interface) or ACE (Automated Commercial Environment) system.
Corrections for prior notice submissions follow specific protocols based on timing and the nature of the error. Understanding these procedures helps prevent extended delays.
Documentation Requirements for Corrections
When making corrections, be prepared to provide:
- ✔️ Original Prior Notice confirmation number
- ✔️ Detailed explanation of the error
- ✔️ Supporting documentation showing the correct information
- ✔️ Contact information for follow-up questions
Keep all correspondence with FDA officials documented, including the names of representatives and case numbers assigned to your correction requests.
Implications of Late Corrections
Late corrections can lead to:
- ✔️ Extended holds at ports of entry
- ✔️ Increased exam rates for future shipments
- ✔️ Storage fees and demurrage charges
- ✔️ Potential refusal of entry
One client experienced a 14-day delay when they discovered a manufacturer’s address error after their shipment arrived. The correction process required extensive documentation and verification, resulting in thousands of dollars in storage fees.
Conclusion
Successfully navigating prior notice requirements means understanding and avoiding these common pitfalls. The best practices for prior notice submissions include submitting well in advance of deadlines, ensuring accurate product classification, and maintaining systems to quickly address corrections when needed.
These steps are essential components of an effective FSVP (Foreign Supplier Verification Program) compliance strategy. The connection between prior notice and FSVP requirements is often overlooked, but both are critical for smooth imports.
Taking a proactive approach to compliance will help you avoid U.S. import delays and ensure your products reach their destination on time. Remember that each successful import builds your compliance history with the FDA, potentially reducing examination rates for future shipments.
Need help navigating the complexities of FDA Prior Notice and import compliance? At Global Import Agent, our team of FDA compliance experts specializes in preventing exactly these types of pitfalls. We’ve helped hundreds of food and supplement companies successfully import into the U.S. without delays or detentions. Our cloud-based platform makes Prior Notice submissions efficient and accurate, while our multilingual team provides support throughout the process. Get in touch today for a free consultation about your specific import needs—we’ll help ensure your products clear customs smoothly and keep your business moving forward.


