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 North America Europe Latin America Middle East and Africa Country Australia China Japan Spain United States Benefits (-) Consumer engagement Data quality Inventory management 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 Logistics provider Small & Medium Enterprises (-) Consumer engagement (-) Sustainability (-) 1D barcodes (-) GS1 Digital Link Clear all filters Showing 7 results Fresh foods Citrus fruit traceability in a snap… Thanks to the capabilities of next generation 2D barcodes, consumers and supply chain partners alike... 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... Healthcare GS1 Digital Link helps deliver valuable e-leaflet information to healthcare providers and ... In November 2019, amendments were made by the Japanese government to the Pharmaceuticals and Medical... Toll Group: GS1 standards deliver supply chain traceability and visibility for customers Labeling standard increases transport operations reliability Tyson Foods: putting customers and consumers first by leveraging GS1 standards for stabili... METRO GROUP: Visibility from Catch to Customer