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 Austria Belgium Denmark Finland France (-) Germany Greece Hungary Ireland Luxembourg Netherlands Norway Poland Portugal Serbia Spain Switzerland United Kingdom Benefits Data quality Inventory management Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN 1D barcodes 2D barcodes GS1 DataMatrix EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government (-) Healthcare provider Solution provider Wholesaler Small & Medium Enterprises (-) Germany (-) Europe (-) Healthcare provider Clear all filters Showing 11 results A Live Example from Germany Significant Cost - saving through EDI Return on investment of standardised bar coding at Herz-Zentrum Bad Krozingen How GLNs Contribute to the Standardisation Efforts at Charité University Hospital Pagination 1 2