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 Latin America Asia Pacific North America Middle East and Africa Country Belgium Finland France Hungary Ireland Portugal Slovakia Spain Switzerland United Kingdom Benefits Data quality Inventory management 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 (-) Logistics provider Clear all filters Showing 8 results Transport & Logistics, Technical Industries Efficient rail yard processes with GS1 EPC/RFID Simplified, faster and more accurate management of rail transport in Finland. Supply Chain Visibility: A Critical Strategy to Optimize Cost and Service New GS1 application standard for visibility in rail Order to Cash implementation at L'Oréal in France METRO GROUP: Visibility from Catch to Customer Where did your profitability go? Managing the apparel omnichannel cost-to-serve Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Common business processes mean better communication