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 (-) Europe Country Belgium Croatia (-) France Italy Poland (-) Switzerland Turkey United Kingdom Benefits Data quality Operational efficiency Traceability Standards GTIN GLN SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Small & Medium Enterprises (-) France (-) Switzerland (-) Europe (-) Retailer Clear all filters Showing 5 results Retail How the GS1 Global Data Synchronisation Network (GDSN) is changing the game for Carrefour ... Carrefour was among the first to realise the potential for GDSN to drive its business forward. Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Migros-Genossenschafts-Bund: Traceability and its positive impact on fruits and vegetables Order to Cash implementation at L'Oréal in France Data Quality Challenge Experiences and lessons learned in France