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 Asia Pacific Latin America North America Middle East and Africa Country France Sweden Switzerland United Kingdom Benefits Data quality Operational efficiency Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix (-) RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Solution provider Logistics provider (-) Distributor Small & Medium Enterprises (-) RFID (-) Europe (-) Retailer (-) Distributor Clear all filters Showing 6 results Sweden takes the lead in RFID standards for railways Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros The Value of Extended Product Information Order to Cash implementation at L'Oréal in France Where did your profitability go? Managing the apparel omnichannel cost-to-serve METRO GROUP: Visibility from Catch to Customer