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 Marketplaces (-) Healthcare Transport & Logistics Technical Industries Foodservice Public sector Country Argentina Colombia Germany Turkey United States Benefits Data quality Inventory management Regulatory compliance Traceability Standards GTIN GLN 1D barcodes 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN (-) Healthcare Clear all filters Sorry, no results found for your search criteria.