FSMA 204 and 2D barcodes: what the rule does and doesn't require

Updated July 2026

The FDA's Food Traceability Rule — FSMA Section 204 — requires businesses handling foods on the Food Traceability List to keep records of Key Data Elements at Critical Tracking Events, and to produce them to FDA within 24 hours on request.

The date

The original compliance date of January 20, 2026 was extended. Following FDA's announced 30-month extension and subsequent congressional direction in the Continuing Appropriations Act of 2026, the operative date is July 20, 2028. The rule itself remains in force; what moved is the enforcement date.

What is actually required

Records. Specifically: traceability lot codes, and the ability to link them across receiving, transforming, creating, and shipping events — retrievable in a sortable electronic format within 24 hours.

2D barcodes are not required by FSMA 204. A spreadsheet that meets the recordkeeping and retrieval requirements is compliant. What 2D codes change is how much manual work sits behind that spreadsheet.

Why lot-level codes help anyway

• The traceability lot code is captured by scanning instead of transcription — removing the largest source of error.
• A recall can be scoped to specific lots, which is the difference between pulling one production run and pulling a month of product.
• A scan of a recalled lot can resolve to a stop-sale page automatically, so the physical inventory tells you itself.
• Expiry data in the code enables markdown automation, which pays for the project independently of compliance.

Sequencing

Records first — the rule is about records, and the deadline is real. Codes second, as the mechanism that makes the records cheap to maintain. Building the codes without deciding your lot-coding scheme first means doing it twice.