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 Middle East and Africa Country Peru Benefits Inventory management Operational efficiency (-) Sustainability (-) Safety Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix (-) RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Logistics provider (-) Sustainability (-) Safety (-) RFID (-) Fresh foods Clear all filters Showing 3 results METRO GROUP: Visibility from Catch to Customer Leocar EIRL: Livestock management and genetic improvement with a traceability system A more transparent asparagus supply chain from Peru to the U.S.