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 Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Asia Pacific Country Argentina Australia Belgium Brazil Chile China Chinese Taipei Colombia Denmark Egypt France Germany (-) Hong Kong Hungary India Ireland Japan Jordan Luxembourg Netherlands Norway Poland Portugal Serbia South Africa Spain (-) Switzerland United Kingdom United States Benefits Operational efficiency Regulatory compliance Safety (-) Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government (-) Healthcare provider Solution provider Marketplace Logistics provider Small & Medium Enterprises (-) Traceability (-) Hong Kong (-) Switzerland (-) Healthcare provider Clear all filters Showing 2 results SmartLog: a Swiss drug traceability pilot Modernising the pharmaceutical product supply chain in Hong Kong public hospitals