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 Poland Switzerland Benefits Data quality Operational efficiency Traceability Transparency Standards GTIN GLN (-) SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Healthcare provider Solution provider Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) SSCC (-) Europe (-) Retailer Clear all filters Showing 4 results Make your supply chain more efficient by using GS1 Global Standards Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Managing traceability using GS1 standards at a producer of ultra fresh products Migros-Genossenschafts-Bund: Traceability and its positive impact on fruits and vegetables