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