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 Australia Belgium Brazil China Costa Rica Denmark (-) Germany Greece Hong Kong Hungary India Ireland Japan Luxembourg Netherlands Norway Spain United Kingdom United States Benefits Inventory management (-) Operational efficiency Regulatory compliance Standards GTIN (-) 1D barcodes 2D barcodes GS1 DataMatrix EDI Services Verified by GS1 GDSN Type of organisation Manufacturer Government (-) Healthcare provider Wholesaler Small & Medium Enterprises (-) Operational efficiency (-) Germany (-) 1D barcodes (-) Healthcare provider Clear all filters Showing 1 results Return on investment of standardised bar coding at Herz-Zentrum Bad Krozingen