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) General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Asia Pacific Country Argentina Australia (-) Belgium Brazil China Colombia Croatia (-) France Germany Greece Guatemala Hong Kong Hungary India Ireland Japan Mexico Peru Poland Portugal Singapore Slovakia Spain Switzerland Thailand Turkey United Kingdom United States Vietnam Benefits Data quality Inventory management (-) Operational efficiency Traceability Transparency Standards GTIN GLN SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Logistics provider (-) Operational efficiency (-) Belgium (-) France (-) Retail 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. Common business processes mean better communication Order to Cash implementation at L'Oréal in France GS1 Traceability implementation between China and France Data Quality Challenge Experiences and lessons learned in France