
Image: UFI for FDA Food Facility Registration process
Is your FDA Food Facility Registration getting delayed because of UFI (DUNS Number) issues?
Every year, hundreds of exporters face delays because their UFI details don’t match FDA records. A small mistake in your business name or address can hold up registration and affect exports.
Planning to register your food facility business with the FDA? Then it will begin to provide one of the most important requirements, which is the UFI (Unique Facility Identifier). This is the most crucial step, and most of the businesses often get stuck at this step. This leads to a delay or rejection in their US FDA food registration process. UFI is mandatory for completing FDA food facility registration.
At FDApals (FDA registration consultant), we provide you all FDA registration services with complete guidelines for UFI, how to obtain it, and how it impacts your US FDA food registration process.
What is UFI (Unique Facility Identifier) for FDA Registration?
A UFI (Unique Facility Identifier) is a unique code used by the US FDA to identify and verify food facilities during registration.
Currently, the FDA officially recognizes the DUNS Number (Data Universal Numbering System) as the UFI for FDA Food Facility Registration submissions.
- In simple terms:- A UFI is like a digital identity of your business location that helps the FDA confirm that your facility actually exists and is legitimate.
Who Needs UFI?
The Unique Facility Identifier (UFI) is required for all food facilities that are involved in the manufacturing, processing, packing, or holding of food products for the US market.
The following business categories require a UFI (DUNS number):
Food Manufacturers:- Companies that manufacture food products for export to the US. Exporters:- Companies that supply food products to the US market
Packagers and Repackers:- Facilities that package or label food products
Storage and Warehousing Units:- Cold storage and warehousing units for food products
Importers (Indirect Requirement):- Importers must ensure that their suppliers have a valid UFI
- Important:- Domestic and foreign facilities must comply with UFI requirements as per FSMA.
How FDA Pals Helps You with UFI (DUNS Number) for FDA Registration?
The following table explains it well to you.
| Do It Yourself | FDA Pals |
|---|---|
| Risk of data mismatch | Expert verification |
| No compliance review | Complete review |
| Possible delays | Faster submission |
| Self-managed | Dedicated support |
| Learn regulations yourself | Regulatory specialists guide you |
FDApals UFI (DUNS) Assistance Includes:
✅ Guidance on obtaining a DUNS Number from the authorized provider
✅ Verification of your legal business name and facility address before submission
✅ Review of UFI details to minimize the risk of data mismatches
✅ Assistance in linking your UFI correctly with FDA Food Facility Registration
✅ Support for updating UFI information if your company details change
✅ Coordination with your US Agent to ensure accurate registration records
✅ Regulatory consultation for new food manufacturers, exporters, and importers
✅ Dedicated support throughout the FDA registration process
Is DUNS Number Free?
Yes, it is completely free to obtain a DUNS number when you apply for FDA Food Facility Registration.
👉 Key Points:
It is completely free of cost
It takes 5-10 business days for approval
Fees may be applicable for expedited services, which are offered by third parties
👉 Warning:
Be aware that most companies charge unnecessary fees for a DUNS number, but it is completely free if you apply yourself.
How to Check if You Already Have a DUNS Number?
It is important to check if you already have a DUNS number before applying for a new one.
👉 Steps to follow:-
- Go to the official Dun & Bradstreet website
- Click on the “DUNS Number Lookup” option
- Enter the following information:
- Legal business name
- Registered business address
- Carefully review the search results
👉 If your business appears in the results:- Use the existing DUNS number
Do not apply for a new DUNS number (as it may lead to duplication issues)
👉 If your business is not in the results: – Apply for a new DUNS numbe
Why is UFI Required for FDA Food Facility Registration?
The FDA Food Safety Modernization Act (FSMA) established the UFI standard in an effort to increase traceability and transparency.
Why it is mandatory:
- Facilities are accurately identified
- Duplicate or fraudulent registrations are avoided
- Helps FDA track food supply chains
- Enhances worldwide food safety adherence
- Speeds up verification and approval.
FDA food facility registration may be denied or declared incomplete if you don’t have a valid UFI.
Step-by-Step Guidelines for How to Obtain a UFI?
The following are the step-by-step guidelines for obtaining your UFI (DUNS number) in order to register your food facility with the FDA:
Step 1: Visit the Official DUNS Registration Portal
Go to the Dun & Bradstreet (D&B) website for registration.
Step 2: Submit Business Details
Provide accurate information such as:
- Legal business name
- Facility address (must match FDA submission)
- Contact details
- Type of business
Step 3: Verification Process
D&B may contact you to verify your details.
Step 4: Receive Your DUNS Number
- Usually issued within 5–10 business days.
- Can take longer if the details are incorrect
This number can be used as your UFI during the FDA food registration procedure once it has been received.
DUNS Number (Important Explanation):
Dun & Bradstreet issued the nine-digit DUNS number, which is a globally recognized identification number.
Why it’s important:
- Required for FDA food facility registration
- Connects your company to a verified worldwide database
- Needed for both domestic and international facilities
- Used by numerous regulatory bodies worldwide
Important:- If your DUNS information does not match your FDA registration information, verification may not be successful.
UFI vs DUNS—What’s the Difference?

UFI vs DUNS comparison chart for FDA food facility registration
One of the most common questions businesses ask during the FDA food registration process is, “What is the difference between UFI and DUNS number?”
And the short answer is—they are not exactly the same, but currently, they are used interchangeably for FDA purposes.
Here is the detailed differentiation mentioned in the following table:
| Feature: | UFI: | DUNS Number: |
| Definition | Generic identifier required by FDA | Specific identifier issued by D&B |
| Issued by | Not issued directly | Dun & Bradstreet |
| FDA Usage | Required field | Accepted as UFI |
| Format | Not fixed | 9-digit number |
Why Does FDA Use DUNS as UFI?
The FDA chose DUNS because:
- It provides verified business information.
- It ensures global standardization.
- It reduces fake or duplicate registrations.
- It allows quick cross-verification of facility details.
This makes the FDA food facility registration process more transparent and efficient.
-
Conclusion:
DUNS Number = Currently accepted UFI for FDA
Common Issues While Getting UFI:
While applying for a UFI (DUNS number), a small error or registration mistake may lead to businesses facing unnecessary delays in the FDA food registration process. Your US FDA registration may be rejected, or verification may fail due to even minor inconsistencies.
Here are some common issues that occur in getting UFI:
- Using a Trading Name Instead of Legal Name:
Many companies mistakenly enter their brand or trading name instead of the official legal entity name. FDA and DUNS require your registered legal business name, not your brand name. This mismatch often leads to rejection or re-verification.
2. Mismatch in Business Name or Address:
One of the biggest reasons for delays is inconsistency in business details. If your company name or address in the DUNS application does not exactly match your FDA food facility registration, the FDA may not be able to verify your facility. Use the exact legal name and registered address.
3. Delays in Verification Response:
Sometimes, businesses fail to respond to verification emails or calls from D&B. This can significantly delay your UFI issuance and impact your timeline to register food facility with FDA.
4. Incorrect or Incomplete Contact Details:
Providing wrong email IDs, phone numbers, or contact person details can delay the verification process.
Ensure all contact details are: Active, accessible, and monitored regularly. D&B may contact you for verification, and missing this step can delay your FDA food registration process.
5. Duplicate DUNS Request Submissions:
Submitting multiple requests for the same facility can create duplicate entries in the system, causing confusion and delays. Always check if your business already has a DUNS number before applying.
Tip for maintaining complete consistency:
The FDA food facility registration process will be smooth, faster, and easier when businesses maintain consistency across all documents and submissions:
- FDA registration form
- DUNS registration details
- Legal and business documents
Even small differences (like abbreviations, spelling, or address format) can create issues.
How UFI Impacts FDA Registration Approval:
If you want your application to get approved smoothly without any delay, the Unique Facility Identifier (UFI) is one of the most important elements in the FDA food facility registration process.
1. Avoid Rejection or Delays
If your UFI is missing, incorrect, or mismatched (name, address, contact details), your registration may get rejected or stuck in verification.
2. Faster Approval Process
When your UFI details are accurate and match perfectly with your business information, the FDA can quickly validate your application—leading to faster approvals without unnecessary queries.
3. Facility Verification
The FDA verifies your facility details by cross-checking your UFI (usually a DUNS number) with the Dun & Bradstreet database. This ensures your business is genuine, active, and properly registered.
4. Mandatory Compliance (FSMA)
Under FSMA regulations, providing a valid UFI is compulsory. Without it, your registration is considered incomplete.
In short, without a valid UFI, your FDA food facility registration is incomplete, non-compliant, and likely to be rejected.
Final Thoughts
Understanding UFI is not just a requirement—it’s a key factor in ensuring a smooth and successful US FDA food facility registration. Many businesses face delays or rejections simply because of small mistakes in UFI-related details.
- If you ensure Correct DUNS registration
- Matching business name, address, and contact details across all platforms
- Proper and verified documentation
You can avoid the most common issues and significantly speed up your FDA registration process. A well-managed UFI means fewer errors, faster approvals, and hassle-free compliance with FDA regulations.
FAQs on UFI for FDA Registration:
1. What happens if my UFI details don’t match FDA submission?
Your application may be rejected or delayed.
2. What is a UFI to register with FDA?
A UFI is a unique identifier used by FDA to verify food facilities. Currently, the DUNS number is accepted as UFI.
3. Can I use the same UFI for multiple facilities?
No, each physical facility must have its own unique UFI.
4. How long does it take to get a DUNS number?
Typically, 5–10 business days, but delays may occur if verification fails.
5. Is UFI required for renewal of FDA registration?
Yes, UFI is required for both new registrations and renewals.
6. Is DUNS mandatory for FDA food facility registration?
Yes, the FDA requires a valid DUNS number to complete registration.
Need Help with FDA Food Facility Registration and UFI ?
At FDApals, we can assist you with:
✔ Correct DUNS (UFI) Number without errors
✔ Fast FDA Registration
✔ 100% Compliance
✔ No rejections and no delays
👉 Reach out to us today to make your FDA Registration a breeze.






