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) Apparel Fresh foods General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Asia Pacific (-) Europe Latin America North America Country Switzerland United Kingdom Benefits Consumer engagement (-) Data quality Inventory management Operational efficiency Regulatory compliance Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GPC (-) GS1 DataMatrix RFID (-) EDI Services Verified by GS1 GDSN Type of organisation Retailer Healthcare provider Solution provider (-) Data quality (-) GS1 DataMatrix (-) EDI (-) Europe Clear all filters Showing 3 results Healthcare Reducing the global impact of environmentally harmful anaesthetic gases using a medical de... 95% of anaesthetic gases used in an operation are not metabolised by the patient so a significant pr... Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Where did your profitability go? Managing the apparel omnichannel cost-to-serve