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 Latin America (-) Europe Asia Pacific North America Middle East and Africa Country France 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 Wholesaler Distributor Small & Medium Enterprises (-) GLN (-) RFID (-) Europe (-) Retailer Clear all filters Showing 5 results Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Order to Cash implementation at L'Oréal in France Make your supply chain more efficient by using GS1 Global Standards Where did your profitability go? Managing the apparel omnichannel cost-to-serve METRO GROUP: Visibility from Catch to Customer