FSMA 204 and EDI: What Food Traceability Means for Your 856

Food recalls have become increasingly common headlines. From leafy greens and eggs to peppers and other fresh produce, each recall highlights the same challenge: how quickly can potentially contaminated food be identified, traced, and removed from the supply chain? You may be surprised to learn that FSMA 204 and EDI have a surprising role in keeping the food supply chain safe.

The Food Safety Modernization Act (FSMA) was written to address the problem of food recalls. Specifically, FSMA Section 204, also known as the Food Traceability Rule, is transforming how manufacturers collect, manage, and share traceability information throughout the supply chain.

The Centers for Disease Control and Prevention (CDC) estimates that roughly 48 million people in the U.S. get sick from a foodborne illness every year, with about 128,000 hospitalizations and 3,000 deaths. Much of that is preventable, which is where FSMA 204 comes in. Instead of relying on a slow, reactive investigation after an outbreak, the rule is designed to make traceability proactive by standardizing how data is captured and shared across the supply chain. The goal is to shrink foodborne illness investigations from an average of five to six weeks down to five to six days, so contaminated product can be identified and pulled from shelves faster.

That’s a meaningful shift for public health. It’s also a significant shift for your supply chain, and your EDI environment specifically.

What Is FSMA 204?

The Food Traceability Rule was created to help the FDA identify and remove potentially contaminated food from the market more quickly. Instead of spending weeks tracing products through the supply chain, the goal is to provide the information needed to identify affected products in days—or even hours.

Unlike earlier food safety initiatives that focused primarily on responding to outbreaks, FSMA emphasizes prevention and rapid traceability.

The rule applies to companies that manufacture, process, pack, or hold foods included on the FDA’s Food Traceability List (FTL). Covered companies must maintain records for specific Critical Tracking Events (CTEs) and capture associated Key Data Elements (KDEs) throughout the product’s journey. Those records are linked through a Traceability Lot Code (TLC) that follows the product through the supply chain.

What Does FSMA 204 Require?

If your products fall on the FDA’s Food Traceability List (FTL) you’re required to maintain records at each Critical Tracking Event (CTE) in that product’s journey, such as harvesting, cooling, packing, transforming, shipping, and receiving.

At each CTE, you must capture specific Key Data Elements (KDEs) and link them to a Traceability Lot Code (TLC) that stays with the product from origin to point of sale. If the FDA opens a traceback investigation, covered entities must be able to produce the relevant KDEs in an electronic, sortable spreadsheet within 24 hours – a timeline that is impossible to hit with paper records or disconnected systems.

What is the Deadline for FSMA 204?

FSMA 204 was originally set to take effect in January 2026. In March 2025, the FDA proposed extending that deadline by 30 months, and in November 2025, Congress made it official by directing the FDA not to enforce the rule before July 20, 2028.

That extension is real, but it’s easy to misread it as permission to wait. The FDA has been clear that the substantive requirements of the rule – the Food Traceability List, Critical Tracking Events, Key Data Elements, and recordkeeping obligations – are unchanged. What moved is the enforcement date, not the rule itself.

Meanwhile, major retailers including Walmart, Kroger, and Albertsons have already begun rolling out FSMA 204 requirements to their supplier base, well ahead of the federal deadline. If your customers are asking for FSMA 204-aligned data today, the 2028 compliance date doesn’t buy you any time at all.

Why EDI Matters

One common misconception is that FSMA 204 is simply another EDI compliance project.

It isn’t.

The FDA does not require companies to use Electronic Data Interchange (EDI). However, EDI is already the primary method many manufacturers use to exchange shipment information with retailers, distributors, and logistics providers. As retailers enhance their traceability requirements, EDI becomes one of the most efficient ways to transmit the additional data needed for compliance.

Questions manufacturers should begin asking include:

• Does our ERP capture lot information at the correct level?
• Can our warehouse management system associate shipments with the appropriate Traceability Lot Code?
• Are production, warehouse, and shipping systems maintaining the relationships required between Key Data Elements and Critical Tracking Events?
• Can our existing EDI processes reliably communicate this information to every trading partner?

Answering these questions often requires collaboration across operations, quality, production, warehousing, IT, and EDI teams.

How FSMA 204 Changes the 856 Advance Ship Notice

For many suppliers, the 856 Advance Ship Notice (ASN) will become one of the most important EDI transactions supporting food traceability.

Historically, the ASN has communicated information such as:

• Purchase Order references
• Item numbers
• Quantities shipped
• Carton and pallet hierarchy
• Carrier and shipment information

Under enhanced retailer traceability programs, manufacturers are increasingly asked to include additional lot-level information that supports the Food Traceability Rule.

Instead of simply identifying what was shipped, the ASN increasingly needs to identify which specific traceability lot was shipped, where it originated, and how that lot relates to the shipment hierarchy.

This often requires manufacturers to:

• Preserve pallet, carton, case, and lot relationships
• Include Traceability Lot Codes where required
• Maintain lot information at the shipped quantity level
• Provide more precise shipment dates and locations
• Ensure data remains consistent across ERP, warehouse, and EDI systems

Simply adding a new field to an EDI map is rarely enough. The underlying business systems must be able to generate accurate, consistent, and complete traceability data before it can be transmitted electronically. Once the necessary data is available, the EDI platform or system must be able to accurately and consistently transmit it throughout the supply chain.

It’s More Than an EDI Mapping Project

One of the biggest implementation challenges manufacturers face is assuming FSMA 204 is an EDI project.

Consider a beverage manufacturer shipping bottled juice to a national retailer. The retailer may request an updated 856 ASN containing Traceability Lot Codes and enhanced shipment details. If the manufacturer’s ERP cannot associate production lots with the finished shipment, or if warehouse processes break that relationship, the EDI team has no reliable data to transmit.

Similarly, a fresh produce supplier may receive updated retailer specifications requiring lot-level traceability throughout each shipment. Updating the EDI map may only take a few days, but identifying where the required information resides and ensuring it’s captured and transmitted consistently requires more planning.

The most successful projects begin with understanding where traceability data originates before making changes to EDI transactions.

Don’t Wait for the Federal Deadline

FSMA 204 compliance isn’t limited to companies technically named on the Food Traceability List. Because retailers are pushing traceability requirements through their entire supplier base, the practical scope is much broader than the regulation’s legal scope.

Large grocery chains, wholesalers, and food service organizations continue to enhance supplier requirements to improve product visibility and reduce recall risk. As a result, manufacturers may encounter new EDI specifications, additional testing requirements, or revised onboarding processes well before the federal compliance deadline.

Companies that postpone preparation risk:

• Delayed customer onboarding
• Failed or rejected 856 ASNs
• Retail compliance violations
• Chargebacks
• Shipment delays
• Lower supplier scorecard performance
• Increased manual effort during recalls

The retailers moving fastest are already treating “FSMA 204 ready” as a procurement filter. Getting ahead of it isn’t just about avoiding penalties later; it’s increasingly a factor in who wins and keeps the business.

Why It’s Worth Starting Now

The July 2028 deadline gives the industry breathing room to build this correctly instead of scrambling. That’s valuable time – if you use it. Traceability data models, ERP-to-EDI integration, and trading partner testing all take longer to get right than a typical mapping project, and the suppliers who start now are the ones who won’t be caught flat-footed when a major retailer moves up its own timeline, as several already have.

How DCS Helps Food Manufacturers Prepare

Preparing for FSMA 204 requires much more than modifying an EDI map.

Because DCS is vendor-neutral, we help manufacturers evaluate their entire information flow, from ERP and warehouse systems through EDI, without being tied to a specific software platform.

Our consultants work with food manufacturers to:

• Review existing EDI transactions and retailer requirements
• Identify missing or incomplete traceability data
• Update 856 Advance Ship Notices and other affected EDI documents
• Coordinate testing with trading partners
• Reduce compliance risks while minimizing operational disruption

Whether you’re responding to a retailer’s updated requirements or proactively preparing for FSMA 204, a structured assessment today can prevent costly compliance issues tomorrow.

Preparing Today for Tomorrow’s Requirements

FSMA 204 represents one of the most significant changes to food supply chain traceability in decades. While the regulation focuses on recordkeeping, its impact extends well beyond compliance. Manufacturers that establish strong traceability processes will be better positioned to respond to recalls, meet retailer expectations, and improve supply chain visibility.

The organizations that begin preparing now will have the time to assess their data, strengthen their processes, and implement EDI changes thoughtfully rather than under deadline pressure.

If your organization is evaluating how FSMA 204 will affect your EDI environment, DCS can help. Our experienced consultants work with food manufacturers to assess current systems, identify traceability gaps, and implement practical, scalable solutions that support both regulatory compliance and evolving retailer requirements.

If you’re wondering whether your current EDI setup, mapping, or provider is ready to support FSMA 204’s traceability requirements, a conversation now costs nothing and can save you a scramble later. Reach out to DCS – we’re happy to help you figure out what FSMA 204 actually means for your supply chain.