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 Europe Asia Pacific Latin America North America Middle East and Africa Country Australia China Colombia France Hong Kong Switzerland Thailand Turkey Benefits Consumer engagement Data quality Operational efficiency Regulatory compliance Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Solution provider Logistics provider Wholesaler Small & Medium Enterprises (-) Consumer packaged goods (CPG) (-) General merchandise (-) Healthcare (-) Retailer Clear all filters Showing 10 results Retail, Consumer packaged goods (CPG) Better food safety and supply chain efficiency in Zhejiang Province, China In 2022, more than 7,000 food production companies already put QR Codes powered by GS1 on their prod... Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Order to Cash implementation at L'Oréal in France METRO GROUP: Visibility from Catch to Customer Global Data Synchronisation improves sales and efficiency in the retail industry SACICT’s traceability project supports and promotes Thai crafts in domestic and internatio... Electronic messaging increases efficiency Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Pagination 1 2