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 North America Europe Asia Pacific Country Argentina Australia Belgium Brazil China France Germany Greece Hungary Ireland Norway Peru Portugal Slovakia Spain United Kingdom United States Vietnam 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 Solution provider Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) GTIN (-) Retail (-) Transport & Logistics (-) Manufacturer Clear all filters Showing 26 results Carrefour Brazil improves food quality through implementing traceability Packaging company in Peru gains competitive advantage with the GS1 Traceability Solution Pagination 1 2 3 4