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 Latin America North America Europe Country Brazil Germany Hong Kong India United States 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 (-) Consumer packaged goods (CPG) (-) Fresh foods Clear all filters Showing 5 results Retail, Consumer packaged goods (CPG) The data quality journey of chocolate and candy giant Mars Wrigley Thanks to a range of data quality initiatives, product data accuracy is now close to 100% Retail, Fresh foods, Marketplaces The benefits of trusted product information for bigbasket and other Indian retailers and m... Retailers and marketplaces in India are finding a range of important ways to use the product data av... 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... 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...