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 Hong Kong Thailand Benefits Data quality Inventory management Operational efficiency Safety Selling online (-) Traceability Standards (-) GTIN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Retailer Solution provider Marketplace Small & Medium Enterprises (-) Traceability (-) GTIN (-) General merchandise (-) Marketplaces Clear all filters Showing 3 results Hang Cheong Loong: Building Consumer Trust on Product Quality against Product Counterfeiti... SACICT’s traceability project supports and promotes Thai crafts in domestic and internatio... Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity