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 Latin America Country Argentina Australia Belgium Brazil Chile China (-) Colombia France Germany Greece Guatemala Hong Kong Hungary India Ireland Japan Korea Luxembourg Mexico Netherlands Peru Poland Portugal Serbia Slovakia Spain Switzerland United Kingdom (-) United States Vietnam Benefits Consumer engagement Data quality Operational efficiency Safety Traceability Standards GTIN GLN (-) SSCC 1D barcodes 2D barcodes GPC GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Colombia (-) United States (-) SSCC Clear all filters Showing 6 results Retail, Fresh foods IPC/Subway: Delivering the promise of end-to-end traceability throughout the Subway system IPC needed a system to enable full supply chain visibility to optimise its operations. 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... Land O'Lakes, Inc.: using GS1 standards and EDI make reductions in labor and increases in ... Herman Kay Co. Satisfying customers and optimizing business efficiencies with EPC-enabled ... Tyson Foods: putting customers and consumers first by leveraging GS1 standards for stabili... Macy’s returns made easier