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 Filter ResultsClear all filters Industry Retail Retail Consumer packaged goods (CPG) Consumer packaged goods (CPG) Apparel Apparel Fresh foods Fresh foods General merchandise General merchandise Marketplaces Marketplaces Healthcare Healthcare Transport & Logistics Transport & Logistics Technical Industries Technical Industries Foodservice Foodservice Public sector Public sector Region2 Europe Europe Asia Pacific Asia Pacific Latin America (-) Latin America North America North America Middle East and Africa (-) Middle East and Africa Country No results foundBrazil Brazil Benefits Data quality Data quality Inventory management Inventory management Operational efficiency Operational efficiency Standards GTIN GTIN 1D barcodes 1D barcodes 2D barcodes 2D barcodes GPC GPC GS1 Digital Link GS1 Digital Link Services1 Verified by GS1 (-) Verified by GS1 GDSN GDSN Type of organisation Retailer Retailer Manufacturer Manufacturer Government Government (-) Verified by GS1 (-) Latin America (-) Middle East and Africa Clear all filters Showing 3 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... Healthcare Verified by GS1 enhances product data quality for Johnson & Johnson Supply Chain To better serve retailers and consumers, Johnson & Johnson Supply Chain is using Verified by GS1 to ... Retail, Fresh foods Brazilian gourmet shop scans the world’s first 2D barcode with a GS1 Digital Link Parla Deli is unlocking business value and connecting to customers by implementing the very latest G...