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 Industry Retail Retail 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 France France Germany Germany Guatemala Guatemala Hong Kong Hong Kong India India Italy Italy Japan Japan Netherlands Netherlands New Zealand New Zealand Nigeria Nigeria Norway Norway Peru Peru Switzerland (-) Switzerland Turkey Turkey United Kingdom United Kingdom United States United States Benefits1 Data quality (-) Data quality Operational efficiency Operational efficiency Regulatory compliance Regulatory compliance Sustainability Sustainability Safety Safety Traceability Traceability 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 (-) Data quality (-) Switzerland Clear all filters Showing 1 results Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros