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 Belgium China France Germany (-) Hong Kong Japan Netherlands New Zealand Peru Thailand United States Benefits Operational efficiency (-) Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes Services Verified by GS1 GDSN Type of organisation Retailer Logistics provider Small & Medium Enterprises (-) Traceability (-) Hong Kong (-) General merchandise (-) Transport & Logistics Clear all filters Showing 3 results 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