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 Region Europe Country Argentina Australia Austria Belgium Brazil Chile China Chinese Taipei Colombia Costa Rica Denmark Egypt Finland France (-) Germany Greece Hong Kong Hungary India Ireland Japan Luxembourg Netherlands Norway Poland Portugal Spain (-) Switzerland United Kingdom United States Benefits Inventory management Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN (-) 1D barcodes 2D barcodes GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government (-) Healthcare provider Wholesaler Small & Medium Enterprises (-) Germany (-) Switzerland (-) 1D barcodes (-) Healthcare provider Clear all filters Showing 4 results SmartLog: a Swiss drug traceability pilot A Live Example from Germany Significant Cost - saving through EDI When the nursing staff become bar code fans Return on investment of standardised bar coding at Herz-Zentrum Bad Krozingen