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 Asia Pacific Country Argentina Australia Belgium Brazil Canada China Colombia Croatia Denmark France Germany Greece Guatemala (-) Hong Kong Hungary India Ireland (-) Japan Luxembourg Netherlands Norway Peru Poland Portugal Singapore Slovakia Spain Switzerland Thailand Turkey United Arab Emirates United Kingdom United States Vietnam Benefits Data quality Inventory management (-) Operational efficiency Regulatory compliance Sustainability Safety Traceability Standards (-) GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Healthcare provider Logistics provider Small & Medium Enterprises (-) Operational efficiency (-) Hong Kong (-) Japan (-) GTIN Clear all filters Showing 6 results Healthcare Tokai University Hospital achieves traceability and increased efficiencies in operating th... Tokai University Hospital implemented a new management system by using GS1 standards in its operatin... Retail, Fresh foods Hong Kong retailer PARKnSHOP sees multiple benefits from implementing Verified by GS1 Replacing one-at-a-time manual GS1 GTIN checks with batch-sized automation through Verified by GS1 a... Retail, Apparel, Transport & Logistics Inventory Management in Apparel with EPC/RFID, Japanese company gains in-store efficiency First to deploy item-level EPC/RFID tagging in Japan. Medical information support system using Personal Digital Assistants (PDAs) Modernising the pharmaceutical product supply chain in Hong Kong public hospitals DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best