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 (-) Latin America North America Asia Pacific Middle East and Africa Country Argentina Peru Benefits Consumer engagement Data quality Inventory management 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 Healthcare provider Logistics provider Distributor Small & Medium Enterprises (-) Safety (-) RFID (-) Latin America Clear all filters Showing 6 results New GS1 application standard for visibility in rail METRO GROUP: Visibility from Catch to Customer Leocar EIRL: Livestock management and genetic improvement with a traceability system Drug traceability, more quality and safety for patients A more transparent asparagus supply chain from Peru to the U.S. The Value of Extended Product Information