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 Belgium China France (-) Hong Kong Hungary India Ireland Peru (-) Portugal Slovakia Spain Thailand United Kingdom United States Benefits Inventory management Operational efficiency Safety Traceability Standards GTIN GLN SSCC 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Solution provider Marketplace Logistics provider Small & Medium Enterprises (-) Hong Kong (-) Portugal (-) General merchandise (-) Marketplaces Clear all filters Showing 4 results Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Product Information Visibility - The Key to Every Business Opportunity Hang Cheong Loong: Building Consumer Trust on Product Quality against Product Counterfeiti... Common business processes mean better communication