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 North America Latin America Country Australia (-) Brazil China Colombia Germany Guatemala Hong Kong Italy Switzerland Turkey United Kingdom (-) United States Benefits Consumer engagement (-) Data quality Inventory management Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Government Healthcare provider Small & Medium Enterprises (-) Data quality (-) Brazil (-) United States (-) 1D barcodes Clear all filters Showing 5 results Public sector Brazil’s Tax Administration knows the importance of valid product identification Using Verified by GS1 to authenticate the GS1 GTINs used to identify products on e-invoices, SEFAZ h... Tyson Foods: putting customers and consumers first by leveraging GS1 standards for stabili... Keeping an eye on the big picture: Mayo Clinic’s integrated supply chain management Better Immunisation Management for Patient Safety Achieving ‘Perfect Order’ and beyond