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 Latin America North America Europe Asia Pacific Country Colombia Japan Mexico Poland United States Benefits Data quality Inventory management Operational efficiency Traceability Transparency Standards GTIN GLN (-) SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Small & Medium Enterprises (-) SSCC (-) Apparel (-) Foodservice Clear all filters Showing 5 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 Managing traceability using GS1 standards at a producer of ultra fresh products Liverpool: Large Retailer in Mexico Improves its Supply Chain with EPC RFID