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 Latin America North America Asia Pacific Middle East and Africa Country Colombia Japan Poland Switzerland United States Benefits Data quality Inventory management (-) Operational efficiency Traceability Transparency Standards GTIN GLN (-) SSCC 1D barcodes 2D barcodes GPC GS1 DataMatrix GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Solution provider Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) Operational efficiency (-) SSCC (-) Retailer Clear all filters Showing 7 results Retail, Apparel Crystal: Top Brand Gains Supply Chain Efficiencies with EDI and GS1 Standards Crystal is a textile and clothing company with more than 50 years of experience in manufacturing and... 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. Macy’s returns made easier Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Managing traceability using GS1 standards at a producer of ultra fresh products Migros-Genossenschafts-Bund: Traceability and its positive impact on fruits and vegetables Make your supply chain more efficient by using GS1 Global Standards