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 Filter ResultsClear all filters Industry1 Retail Retail 1 Consumer packaged goods (CPG) (-) Consumer packaged goods (CPG) Apparel Apparel Fresh foods Fresh foods General merchandise General merchandise Marketplaces Marketplaces Healthcare Healthcare Transport & Logistics Transport & Logistics Technical Industries Technical Industries Foodservice Foodservice Public sector Public sector Region Europe Europe Country1 No results foundArgentina Argentina Australia Australia Brazil Brazil China China Colombia Colombia Denmark Denmark France France Germany Germany Greece Greece Hong Kong Hong Kong Italy Italy Korea Korea Netherlands Netherlands Peru Peru Singapore Singapore Sweden Sweden Switzerland (-) Switzerland United States United States Vietnam Vietnam Benefits Data quality Data quality Operational efficiency Operational efficiency Standards GTIN GTIN GLN GLN SSCC SSCC 1D barcodes 1D barcodes RFID RFID EDI EDI Services Verified by GS1 Verified by GS1 GDSN GDSN Type of organisation Retailer Retailer (-) Switzerland (-) Consumer packaged goods (CPG) Clear all filters Showing 1 results Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros