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 Europe North America Asia Pacific Middle East and Africa Country Peru Benefits Data quality Inventory management Operational efficiency Traceability Transparency Standards 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation (-) Logistics provider (-) General merchandise (-) Latin America (-) Logistics provider Clear all filters Showing 2 results Supply Chain Visibility: A Critical Strategy to Optimize Cost and Service EPC/RFID brings visibility and better quality data