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) Fresh foods Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region North America Latin America Country Colombia United States Benefits Data quality Operational efficiency Safety (-) Traceability Transparency Standards GTIN (-) GLN SSCC 1D barcodes Services Verified by GS1 (-) GDSN Type of organisation Retailer Manufacturer Small & Medium Enterprises (-) Traceability (-) GDSN (-) GLN (-) Retail 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. Global Data Synchronisation improves sales and efficiency in the retail industry Beaver Street Fisheries Outswims the Big Fish