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 Latin America (-) Europe North America Asia Pacific Middle East and Africa Country France Turkey Benefits Data quality Operational efficiency Transparency Standards GTIN GLN SSCC 1D barcodes EDI Services (-) Verified by GS1 (-) GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Solution provider Marketplace Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) Verified by GS1 (-) GDSN (-) Europe (-) Retailer Clear all filters Showing 4 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. Retail Migros Turkey: The retailer as the path from brand to consumer A renowned early adopter of new technology and state-of-the-art services, Migros Supermarkets is alr... Make your supply chain more efficient by using GS1 Global Standards Data Quality Challenge Experiences and lessons learned in France