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 Chile China France Germany Greece Guatemala (-) Hong Kong Hungary India Ireland Luxembourg Peru Poland Serbia (-) Vietnam Benefits Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN (-) SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Healthcare provider Solution provider Logistics provider (-) Small & Medium Enterprises (-) Hong Kong (-) Vietnam (-) SSCC (-) Small & Medium Enterprises Clear all filters Showing 3 results Modernising the pharmaceutical product supply chain in Hong Kong public hospitals Pilot Implementation of a Traceability System for the Dalat Milk Supply Chain DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best