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 North America Country Argentina Australia Austria Belgium Brazil (-) Canada Chile China Chinese Taipei Colombia Croatia Denmark Egypt France Germany Guatemala (-) Hong Kong Hungary India Ireland Japan Korea Luxembourg Mexico Netherlands New Zealand Norway Panama Peru Poland Spain Switzerland Thailand United Kingdom United States Vietnam Benefits Data quality Operational efficiency Regulatory compliance Safety (-) Traceability Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Healthcare provider Solution provider Marketplace Small & Medium Enterprises (-) Traceability (-) Canada (-) Hong Kong (-) 1D barcodes Clear all filters Showing 5 results GS1 Global Traceability Assessment for Hong Kong Business Partners Modernising the pharmaceutical product supply chain in Hong Kong public hospitals Hang Cheong Loong: Building Consumer Trust on Product Quality against Product Counterfeiti... Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Enabling vaccine traceability in Canada using GS1 Standards