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 Europe Country Australia Germany Greece Guatemala (-) Ireland Panama (-) United States Benefits Operational efficiency Regulatory compliance Sustainability Safety Traceability Standards GTIN (-) GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix EDI Services Verified by GS1 GDSN Type of organisation Manufacturer Distributor Small & Medium Enterprises (-) Ireland (-) United States (-) GLN (-) Fresh foods Clear all filters Showing 5 results Retail, Fresh foods Union Farms: A leading pork producer achieves carbon neutrality in the name of sustainabil... Union Farms in Nebraska has addressed the challenge of measuring environmental impact in agriculture... 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. Retail, Fresh foods Ocean Mist Farms: End-to-end produce traceability translates to end-to-end efficiencies an... Ocean Mist Farms decided to implement GS1 Standards because of their ubiquity in worldwide commerce. Using Traceability to Capture Ireland’s Share of Benefits in the Global Seafood Supply Cha... Beaver Street Fisheries Outswims the Big Fish