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) Fresh foods Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Latin America Asia Pacific Country Brazil Germany Hong Kong Turkey Benefits Data quality Inventory management Operational efficiency Standards GTIN (-) 1D barcodes (-) 2D barcodes GPC GS1 Digital Link Services (-) Verified by GS1 GDSN Type of organisation Retailer Manufacturer Wholesaler (-) Verified by GS1 (-) 1D barcodes (-) 2D barcodes (-) Retail Clear all filters Showing 4 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... Retail, Consumer packaged goods (CPG) METRO and P&G gain insightful business benefits from Verified by GS1 METRO and P&G recently undertook a collaborative evaluation of Verified by GS1. Retail, Fresh foods Hong Kong retailer PARKnSHOP sees multiple benefits from implementing Verified by GS1 Replacing one-at-a-time manual GS1 GTIN checks with batch-sized automation through Verified by GS1 a...