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 Country Argentina Australia Brazil Bulgaria China Chinese Taipei Colombia Costa Rica Croatia Denmark Finland France Germany Hong Kong Ireland Italy Japan (-) Mexico Netherlands Norway Panama Peru Poland Portugal Slovakia (-) Switzerland Thailand United Kingdom United States Vietnam Benefits Data quality Inventory management Operational efficiency Regulatory compliance (-) Safety Traceability (-) Transparency Standards GTIN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Healthcare provider Small & Medium Enterprises (-) Safety (-) Transparency (-) Mexico (-) Switzerland Clear all filters Showing 2 results Liverpool: Large Retailer in Mexico Improves its Supply Chain with EPC RFID SmartLog: a Swiss drug traceability pilot