GS1-128 labels and FSMA 204 records for fresh produce.

Assign lot codes before harvest. Generate case and pallet labels at pack. Keep the traceability records FDA and retailers expect — all in one place, without a compliance consultant.

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FDA’s Food Traceability Rule (FSMA Rule 204) now requires produce shippers to capture and keep Key Data Elements — lot codes, pack dates, harvesting and shipping records — for leafy greens, tomatoes, peppers, and dozens of other commodities. Tag Verify is built around those requirements.

Worker using Tag Verify on a tablet at the lettuce conveyor

Everything in one place

Lot codes

Generate YYYYMMDD-001 lot codes before harvest and enter them in your farm management system. When you pack, the code is waiting — open it and the label form pre-fills itself.

GS1-128 labels

Print-ready case and pallet labels, built to the GS1 standard for Walmart, Costco, Kroger, H-E-B, and more. SSCC-18 and GTIN check digits verified before you print — bad numbers never reach the receiving dock.

FSMA 204 records

Every label becomes a traceability record. Pull a recall-readiness report by lot or SSCC in seconds. Export your annual compliance scorecard when an auditor or buyer asks for it.

How it works

GS1-128 PTI case label on a cardboard box

Add your products

Enter your commodity, variety, and GS1 company prefix. Tag Verify builds your GTIN-14 and stores it in your product catalog — every label you generate from that product pulls the right barcode automatically.

Field worker checking lot codes on a phone before harvest

Generate a lot code before harvest

Assign a lot code before you go to the field — copy it into your farm management system at the harvest event. Tag Verify’s atomic daily sequence means no two crews ever get the same number.

Zebra label printer in a produce packing shed

Create the label at pack, download, and print

Open the lot code, click Create label, and the form is already filled with your product and lot. Add the pack date and retailer, download the ZPL file, and send it to your Zebra printer.

Free tool: check a label’s digits

Had a pallet or case rejected for a bad barcode? Paste any GTIN, UPC, or SSCC-18 into our free check digit calculator — no signup, nothing leaves your browser.

Try the check digit calculator