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 Latin America North America Middle East and Africa Country Australia Belgium Hong Kong Hungary Ireland Portugal Slovakia Spain Thailand United Kingdom Benefits Data quality Inventory management Operational efficiency Traceability Transparency Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GPC GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Solution provider Marketplace (-) Logistics provider Small & Medium Enterprises (-) 1D barcodes (-) General merchandise (-) Marketplaces (-) Retailer (-) Logistics provider Clear all filters Showing 5 results Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Supply Chain Visibility: A Critical Strategy to Optimize Cost and Service Electronic messaging increases efficiency SACICT’s traceability project supports and promotes Thai crafts in domestic and internatio... Common business processes mean better communication