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 Region Latin America Latin America Country No results foundBrazil Brazil Benefits Data quality Data quality Inventory management Inventory management Standards1 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 (-) Verified by GS1 (-) 2D barcodes Clear all filters Showing 1 results 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...