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 Asia Pacific Latin America North America Country (-) Australia Belgium France (-) Hong Kong Hungary Ireland (-) Peru Portugal Slovakia Spain Thailand United Kingdom (-) United States Benefits Data quality Inventory management Operational efficiency Traceability Standards GTIN SSCC 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Logistics provider (-) Australia (-) Hong Kong (-) Peru (-) United States (-) General merchandise Clear all filters Showing 4 results Herman Kay Co. Satisfying customers and optimizing business efficiencies with EPC-enabled ... EPC/RFID brings visibility and better quality data Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Electronic messaging increases efficiency