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 Apparel Fresh foods Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America North America Country Australia Belgium (-) Brazil Germany Hungary Ireland Japan Mexico Peru Portugal Slovakia Spain Thailand United Kingdom (-) United States Benefits Consumer engagement Data quality (-) Inventory management Operational efficiency Sustainability Safety Traceability Standards GTIN 1D barcodes 2D barcodes GS1 Digital Link RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Inventory management (-) Brazil (-) United States (-) Retail Clear all filters Showing 2 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... Retail, Apparel, Transport & Logistics Global Apparel Manufacturer Adopts GS1 Standards for Item-Level Tagging With support from GS1 US® Solution Partners, the manufacturer implemented item–level tagging in its ...