Case studies Welcome to the central library for all GS1 case studies. Use search or filters to discover case studies related to specific topics such as benefit, industry, service, standard or location. Search Industry Retail Consumer packaged goods (CPG) Apparel (-) Fresh foods General merchandise Marketplaces Healthcare (-) Transport & Logistics Technical Industries Foodservice Public sector Region North America Latin America Europe Asia Pacific Middle East and Africa Country United States Benefits Consumer engagement Data quality (-) Operational efficiency Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes RFID Services Verified by GS1 (-) GDSN Type of organisation Manufacturer Logistics provider (-) Operational efficiency (-) GDSN (-) Fresh foods (-) Transport & Logistics Clear all filters Showing 3 results Retail, Fresh foods IPC/Subway: Delivering the promise of end-to-end traceability throughout the Subway system IPC needed a system to enable full supply chain visibility to optimise its operations. Supply Chain Visibility: A Critical Strategy to Optimize Cost and Service Beaver Street Fisheries Outswims the Big Fish