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 (-) Asia Pacific Latin America North America Europe Country Hong Kong Korea Benefits Regulatory compliance Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link (-) RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Government Healthcare provider Solution provider Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) RFID (-) Asia Pacific (-) Government Clear all filters Showing 2 results Hospital Authority improves procurement process and asset management through EDI and RFID The role of Korea Pharmaceutical Information Service (KPIS) in patient safety