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 Belgium Brazil China Colombia Croatia Finland France (-) Hong Kong Hungary India Ireland Italy Japan Mexico Panama Peru Poland Portugal Slovakia Spain Switzerland Thailand Turkey United Kingdom United States Benefits Data quality Operational efficiency Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Solution provider Marketplace (-) Logistics provider Small & Medium Enterprises (-) Hong Kong (-) Retailer (-) Logistics provider Clear all filters Showing 4 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... Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best Asia Pacific Model E-Port Network project to improve data connectivity between ports