Many food suppliers first encounter Electronic Data Interchange (EDI) when a retailer or distributor tells them they must begin sending EDI 856 Advance Ship Notices (ASNs).
For companies that have not previously used EDI, this request can feel unexpected. However, ASNs are widely used across the retail and distribution supply chain to communicate shipment information before products arrive at a warehouse or distribution center.
As food companies prepare for new traceability requirements under the FSMA 204 Food Traceability Rule, electronic shipment notices are becoming even more important. Retailers rely on these transactions to track products, manage warehouse receiving, and maintain accurate records of food moving through the supply chain.
The EDI 856 Advance Ship Notice (ASN) is a standardized electronic document used to communicate shipment details between trading partners.
An ASN is typically sent after an order ships but before it arrives at the destination. The message provides detailed information about the shipment so the receiving organization can prepare for delivery.
A typical ASN may include:
Because the ASN is structured according to the X12 EDI standard, it allows suppliers, distributors, and retailers to exchange shipment information in a consistent and automated format.
Large retailers and distributors handle thousands of shipments every day. Without electronic shipment notices, warehouse teams would have limited visibility into what products are arriving and when they will be delivered.
EDI 856 ASNs help retailers:
When suppliers send ASNs electronically, retailers can automate much of the receiving process and quickly identify discrepancies between orders and shipments.
Traceability has become a major focus for the food industry with the introduction of the FSMA 204 Food Traceability Rule.
The rule requires companies that manufacture, process, pack, or hold certain foods to maintain traceability records that show where products came from and where they were shipped. Many organizations must also be able to provide these records within 24 hours if requested by regulators.
EDI 856 ASNs can support these traceability efforts because they often contain shipment data such as:
By transmitting this information electronically, ASNs help create a digital record of product movement across the supply chain.
For suppliers shipping foods on the Food Traceability List (FTL), electronic shipment notices can be an efficient way to share traceability data with trading partners.
When retailers require ASNs, suppliers who do not send them may encounter operational challenges.
Depending on the retailer’s requirements, the consequences may include:
To avoid these issues, many suppliers implement EDI systems so shipment notices can be generated automatically from their internal systems.
Implementing ASN transactions usually involves connecting internal systems to an EDI platform capable of communicating with trading partners.
A typical implementation process includes:
Once configured, the ASN can be generated automatically whenever products are shipped.
This allows suppliers to share shipment data electronically while reducing manual processes.
As traceability requirements expand across the food supply chain, many suppliers are adopting digital tools to manage shipment information and communicate with retailers.
EDI platforms help automate these exchanges by transmitting standardized documents such as purchase orders, invoices, and advance ship notices.
Cloud-based EDI solutions such as BOLD VAN enable suppliers to exchange these transactions with trading partners while maintaining visibility into document flow and shipment activity.
For organizations evaluating the role of EDI in traceability initiatives, it can be helpful to understand how electronic shipment notices support compliance and supply chain visibility.
Do You Need EDI for FSMA 204 Compliance? How EDI 856 ASNs Enable Food Traceability
FDA Food Traceability List (FTL): What Foods Are Covered Under FSMA 204?
FDA Food Traceability Rule (FSMA 204): What Food Companies Need to Know
What is an EDI 856 ASN?
An EDI 856 Advance Ship Notice is an electronic document that suppliers send to retailers or distributors before a shipment arrives. It communicates shipment details such as product identifiers, quantities, packaging information, and delivery data so receiving teams can prepare for incoming inventory.
Do food suppliers need to send ASNs for FSMA 204?
FSMA 204 does not require suppliers to use EDI. However, many retailers and distributors require suppliers to send EDI 856 Advance Ship Notices so shipment information and traceability data can be shared electronically across the supply chain.
Why do retailers require ASNs from suppliers?
Retailers use ASNs to automate warehouse receiving, verify shipments against purchase orders, and improve supply chain visibility. Electronic shipment notices help reduce manual data entry and allow retailers to track products more efficiently.
Why do retailers require EDI 856 Advance Ship Notices? Learn how ASNs help food suppliers share shipment data and support FSMA 204 traceability.
What foods are on the FDA Food Traceability List (FTL)? Learn which foods fall under FSMA 204 and what traceability requirements apply to food companies.
Many food suppliers are adopting EDI to support FSMA 204 traceability requirements. Learn how EDI 856 ASNs help capture and share shipment data.
