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 Switzerland Benefits (-) Data quality Operational efficiency Sustainability Safety Traceability Standards GTIN GLN SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Wholesaler (-) Data quality (-) Consumer packaged goods (CPG) (-) Europe (-) Retailer Clear all filters Showing 1 results Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros