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 Australia Belgium China Croatia France Hong Kong India Italy Japan Poland Switzerland Thailand Turkey United Kingdom Benefits Consumer engagement Data quality Inventory management Operational efficiency Regulatory compliance Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GPC GS1 DataMatrix GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Solution provider Marketplace Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) Europe (-) Asia Pacific (-) Retailer Clear all filters Showing 26 results Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Pagination 1 2 3 4