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 Marketplaces Healthcare (-) Transport & Logistics (-) Technical Industries Foodservice Public sector Standards GTIN 1D barcodes GPC Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) Transport & Logistics (-) Technical Industries Clear all filters Sorry, no results found for your search criteria.