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 Europe Asia Pacific Country Australia Brazil Colombia (-) Germany (-) Japan Mexico Norway United Kingdom United States Benefits Data quality Inventory management Operational efficiency Standards GTIN SSCC 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Germany (-) Japan (-) Apparel Clear all filters Showing 2 results Retail, Apparel, Transport & Logistics Inventory Management in Apparel with EPC/RFID, Japanese company gains in-store efficiency First to deploy item-level EPC/RFID tagging in Japan. Optimising the textile supply chain with GS1 Standards