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 Country Argentina Australia Austria Belgium Brazil Canada Chile China Colombia Croatia Denmark Egypt Ethiopia France Germany Greece Guatemala Hong Kong Hungary India Ireland Japan Jordan Korea Luxembourg Netherlands Norway Pakistan Peru Poland Portugal Saudi Arabia Serbia South Africa Switzerland Thailand Turkey United Kingdom (-) United States Vietnam Zambia Benefits Consumer engagement Data quality Inventory management Operational efficiency Regulatory compliance Safety (-) Traceability Standards GTIN GLN (-) SSCC 1D barcodes (-) 2D barcodes GPC GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Healthcare provider Logistics provider Small & Medium Enterprises (-) Traceability (-) United States (-) SSCC (-) 2D barcodes Clear all filters Showing 8 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. Healthcare Introducing serialisation at Johnson & Johnson Supply Chain Imagine trying to navigate a city with no addresses. Macy’s returns made easier Land O'Lakes, Inc.: using GS1 standards and EDI make reductions in labor and increases in ... Herman Kay Co. Satisfying customers and optimizing business efficiencies with EPC-enabled ... U.S. FDA to establish unique identification system for medical devices Piloting traceability of prescription drugs with GS1 standards Tyson Foods: putting customers and consumers first by leveraging GS1 standards for stabili...