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 China Denmark France Germany Greece Hong Kong Italy Netherlands Poland Sweden (-) Switzerland United Kingdom Benefits Data quality Operational efficiency Standards GTIN GLN SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer (-) Switzerland (-) Consumer packaged goods (CPG) (-) Foodservice (-) Europe Clear all filters Showing 1 results Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros