FDA Food Traceability Requirements: A Complete Guide

The FDA's Food Traceability Rule (FSMA 204) represents a fundamental shift in how food businesses must manage supply chain visibility. Rather than relying on recall procedures that can take weeks, the FDA now requires that covered food businesses identify the immediate source and immediate recipients of products within 24 hours of an FDA request.

This guide walks through the FDA's food traceability requirements in detail: what the rule is, what products are covered, what you must track, and how to implement compliance.

The FDA's Authority and the Food Safety Modernization Act

The Food Safety Modernization Act (FSMA), signed into law in 2011, gave the FDA broad authority to establish rules that improve food safety and reduce the burden of foodborne illness outbreaks. FSMA 204, the Food Traceability Rule, is one of the most significant rules to emerge from this authority.

The rule was finalized in November 2022. The original compliance date was January 20, 2026; FDA has proposed a 30-month extension, and Congress directed FDA not to enforce before July 20, 2028. Unlike guidance or recommendations, this is a legal requirement once applicable and enforceable. Non-compliance can result in FDA warning letters, consent decrees, recalls, and product seizures.

The FDA's primary goal is to reduce the time it takes to identify products involved in a foodborne illness outbreak or contamination event. When lives are at stake, speed matters.

Which Foods Are Covered? The Food Traceability List (FTL)

FSMA 204 doesn't apply to all food products. The FDA created the Food Traceability List (FTL), a curated list of foods identified as higher risk for contamination or foodborne illness. Only foods specifically listed on the FTL are subject to FSMA 204 traceability requirements.

The FTL includes:

• Fresh Produce: Leafy greens, berry crops, melons, cucumbers, tomatoes, peppers, onions, green onions, herbs, and fresh-cut fruits
• Seafood: Bivalve mollusks (oysters, mussels, clams), certain finfish species
• Dairy & Cheese: Soft cheeses (brie, camembert), certain unpasteurized cheeses
• Other Foods: Nut butters, spices, dried fruits, and tropical tree fruits

If your product isn't on the FTL, you may not be subject to FSMA 204. However, the FDA is monitoring compliance and may expand the list in the future.

To check if your products are on the FTL, use RegEngine's free FTL Coverage Checker.

Who Must Comply with FSMA 204?

FSMA 204 applies to any business that handles or processes an FTL food at any stage of the supply chain. This includes:

• Farms and growers
• Packers and processors
• Manufacturers and ingredient suppliers
• Distributors and wholesalers
• Retailers and wholesalers (for FTL foods they receive). Restaurants and other retail food establishments selling food directly to consumers may be exempt under §1.1305(j). Confirm scope with counsel.
• First land-based receivers of food obtained from a fishing vessel (seafood), under §1.1335

§1.1305 lists multiple narrow exemptions, including very small farms, certain retail food establishments selling directly to consumers, and entities meeting specific size and revenue thresholds that vary by category. There is no single "less than $1M" carve-out. Confirm against the rule for your specific operation.

What Must You Track? The 7 Critical Tracking Events

The FDA identified seven key moments in the food supply chain where products must be tracked. These are called Critical Tracking Events (CTEs). Your business must capture data at each CTE that applies to your operations:

Not every CTE applies to every business; you only record CTEs that occur at your operation. A farm typically records Harvesting and Cooling (§1.1325) and possibly Initial Packing (§1.1330). A manufacturer records Receiving (§1.1345), Transformation (§1.1350), and Shipping (§1.1340). A seafood receiver from a fishing vessel records First Land-Based Receiving (§1.1335). Non-seafood importers record Receiving instead. Use RegEngine's CTE Mapper to walk through which CTEs apply to your role.

What Specific Data Must You Capture? Key Data Elements

For each CTE, the FDA requires you to capture specific Key Data Elements (KDEs). These are the core data points that identify the product and create the link between your immediate supplier and immediate customer:

• Product Description: Name, variety, and any identifying characteristics
• Traceability Lot Code (TLC): A unique identifier assigned to a product lot
• Quantity and Unit of Measure: How much product, in what units (pounds, boxes, etc.)
• Location Information: Farm name, facility address, or geographic coordinates
• Date and Time of CTE: When the tracking event occurred
• Immediate Previous Source: Name and identifier of the supplier you received from
• Immediate Recipient: Name and identifier of the customer you sent to

EPCIS 2.0 (Electronic Product Code Information Services) can support trading-partner interoperability. FDA requests may require records, including an electronic sortable spreadsheet under 21 CFR 1.1455(c)(3), unless an exemption or agreed alternative applies.

The 24-Hour Response Requirement

This is the core requirement that drives everything else. You must be able to:

• Receive and understand the FDA's records request
• Query your system to locate all matching products and lots
• Retrieve the immediate source and recipient information from your records
• Prepare records for FDA requests, including an electronic sortable spreadsheet where required
• Deliver the complete report to the FDA

This is why spreadsheets and manual processes don't work at scale. You need a system that can retrieve and format traceability data in minutes, not hours or days.

How Long Must You Keep Records?

All traceability records must be retained for 2 years. This means:

• You must have secure storage for 2 years of CTE and KDE data
• Data must be retrievable and searchable even after 2 years
• You must have audit trails that show who accessed or modified the data
• Data must be protected against loss, corruption, or tampering

This is another reason why you need a dedicated traceability system. It handles the technical challenges of archival, backup, recovery, and audit logging so you don't have to.

Putting It All Together: Your FSMA 204 Implementation

Understanding FDA requirements is the first step. Implementation requires:

FDA Food Traceability Requirements: Key Takeaways

• FSMA 204 applies to foods specifically listed on the FDA's Food Traceability List.
• You must track 7 Critical Tracking Events (CTEs) that apply to your business.
• For each CTE, you must capture Key Data Elements (KDEs) that identify the product and create source-recipient links.
• The core requirement: respond to FDA records requests within 24 hours with complete traceability data.
• You must retain all traceability records for 2 years.
• Original compliance date: January 20, 2026; FDA has proposed a 30-month extension and Congress directed FDA not to enforce before July 20, 2028.