VICS
Voluntary Interindustry Commerce Solutions. The legacy X12 sub-committee that structured EDI for North-American retail.
Definition
VICS (Voluntary Interindustry Commerce Solutions) is the sectoral association that, since 1986, has defined X12 implementations for North-American retail. It published the VICS X12 Guidelines that constrain Transaction Sets 850 (PO), 855 (PO Acknowledgement), 856 (ASN), 810 (Invoice), 852 (Product Activity Data) for retailer-supplier flows.
Origin
VICS was founded in 1986 by leading North-American retailers (Walmart, Sears, JCPenney, Federated, May) to standardise X12 usage in their sector. It merged in 2012 into GS1 US, which has since maintained its standards. The VICS X12 Guidelines remain widely used by suppliers working with Walmart, Target, Kroger and other major retailers.
Example in context
A supplier shipping to Walmart typically uses a Transaction Set 856 ASN compliant with VICS X12 Guidelines version 5010: the HL hierarchy segment (Shipment-Order-Tare-Pack-Item) must follow the VICS structure, the MAN segment must carry a 20-digit SSCC-18, and DTM+011 (Shipped) must be present. Any deviation triggers compliance chargebacks of several hundred dollars per non-conforming shipment.