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 Europe Country Australia China Chinese Taipei France (-) Hong Kong India Indonesia Japan Korea Malaysia Netherlands New Zealand Singapore Thailand Vietnam Benefits Data quality Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Healthcare provider Solution provider Marketplace Logistics provider Small & Medium Enterprises (-) Hong Kong (-) Asia Pacific Clear all filters Showing 11 results Hang Cheong Loong: Building Consumer Trust on Product Quality against Product Counterfeiti... Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best Pagination 1 2