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 Australia Austria Belgium Colombia Croatia (-) Hong Kong Italy Japan Mexico Norway Panama Poland Switzerland Thailand Turkey United Kingdom United States Benefits Data quality Operational efficiency Safety Traceability Standards GTIN SSCC (-) 1D barcodes 2D barcodes GS1 Digital Link RFID Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Healthcare provider (-) Solution provider Marketplace Small & Medium Enterprises (-) Hong Kong (-) 1D barcodes (-) Retailer (-) Solution provider Clear all filters Showing 3 results Retail, Fresh foods Hong Kong retailer PARKnSHOP sees multiple benefits from implementing Verified by GS1 Replacing one-at-a-time manual GS1 GTIN checks with batch-sized automation through Verified by GS1 a... Hang Cheong Loong: Building Consumer Trust on Product Quality against Product Counterfeiti... Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity