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 Belgium Croatia France Italy Poland Switzerland Turkey United Kingdom United States Benefits Data quality Operational efficiency Regulatory compliance 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 Marketplace Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) Europe (-) North America (-) Retailer Clear all filters Showing 21 results Macy’s returns made easier Where did your profitability go? Managing the apparel omnichannel cost-to-serve Managing traceability using GS1 standards at a producer of ultra fresh products METRO GROUP: Visibility from Catch to Customer Dot Foods - National food redistributor uses quality data as expressway for growth Pagination 1 2 3