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 Europe (-) Latin America North America (-) Middle East and Africa Country Brazil Benefits Data quality Inventory management Operational efficiency Standards GTIN GLN SSCC 1D barcodes 2D barcodes (-) GPC GS1 DataMatrix (-) GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) GPC (-) GS1 Digital Link (-) Latin America (-) Middle East and Africa Clear all filters Showing 2 results 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...