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 Latin America Europe Country (-) Brazil Hong Kong India (-) Turkey Benefits Data quality Inventory management Operational efficiency Standards GTIN 1D barcodes 2D barcodes GS1 Digital Link Services (-) Verified by GS1 GDSN Type of organisation (-) Retailer Government (-) Brazil (-) Turkey (-) Verified by GS1 (-) Retailer 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 Migros Turkey: The retailer as the path from brand to consumer A renowned early adopter of new technology and state-of-the-art services, Migros Supermarkets is alr...