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 Country Colombia Switzerland Benefits Data quality Operational efficiency Traceability Standards GTIN (-) GLN SSCC 1D barcodes 2D barcodes GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Logistics provider Small & Medium Enterprises (-) GLN (-) Consumer packaged goods (CPG) (-) Technical Industries (-) Retailer Clear all filters Showing 2 results Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Global Data Synchronisation improves sales and efficiency in the retail industry