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 Asia Pacific Latin America Europe Middle East and Africa Country Hong Kong Peru Thailand United States Benefits Consumer engagement Data quality Inventory management Operational efficiency (-) Traceability Transparency Standards GTIN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Logistics provider Small & Medium Enterprises (-) Traceability (-) Apparel (-) General merchandise Clear all filters Showing 7 results Retail, Apparel Levi Strauss & Co.: Pockets of Opportunity with GS1 EPC-Enabled RFID Levi Strauss & Co. (Levi Strauss) invented blue jeans 140 years ago. Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Herman Kay Co. Satisfying customers and optimizing business efficiencies with EPC-enabled ... Southern Fried Cotton: Successful EPC/RFID solution deployment achieves high levels of ord... Macy’s returns made easier EPC/RFID brings visibility and better quality data SACICT’s traceability project supports and promotes Thai crafts in domestic and internatio...