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 Mexico 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 GS1 Digital Link (-) RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Logistics provider (-) Inventory management (-) Transparency (-) RFID (-) Latin America Clear all filters Showing 3 results Liverpool: Large Retailer in Mexico Improves its Supply Chain with EPC RFID EPC/RFID brings visibility and better quality data Supply Chain Visibility: A Critical Strategy to Optimize Cost and Service