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 China Hong Kong United States Benefits Consumer engagement Data quality Inventory management Operational efficiency Safety Selling online (-) Traceability Transparency Standards GTIN SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Solution provider Marketplace Small & Medium Enterprises (-) Traceability (-) Apparel (-) Marketplaces Clear all filters Showing 5 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. Product Information Visibility - The Key to Every Business Opportunity Hang Cheong Loong: Building Consumer Trust on Product Quality against Product Counterfeiti... Southern Fried Cotton: Successful EPC/RFID solution deployment achieves high levels of ord... Macy’s returns made easier