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 France (-) Hong Kong Hungary Ireland Peru Portugal Slovakia Spain (-) Thailand United Kingdom United States Benefits Operational efficiency Traceability Standards GTIN 1D barcodes 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN Type of organisation Retailer (-) Hong Kong (-) Thailand (-) General merchandise Clear all filters Showing 2 results SACICT’s traceability project supports and promotes Thai crafts in domestic and internatio... Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity