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) Fresh foods Marketplaces (-) Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region (-) Europe Country Austria Belgium Czech Republic Denmark Finland France (-) Germany Greece Hungary Ireland Luxembourg Netherlands Norway Poland Portugal Slovakia Spain Switzerland United Kingdom Benefits 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 Manufacturer Healthcare provider Small & Medium Enterprises (-) Germany (-) 1D barcodes (-) Healthcare (-) Europe Clear all filters Showing 4 results 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 Delivering life-saving treatments and end-to-end traceability for patient safety