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) Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Latin America North America Asia Pacific Middle East and Africa Country Germany United Kingdom Benefits (-) Data quality Operational efficiency Regulatory compliance Safety Selling online Traceability Transparency Standards GTIN 1D barcodes GPC Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Healthcare provider (-) Solution provider Logistics provider (-) Wholesaler Distributor Small & Medium Enterprises (-) Data quality (-) Retail (-) Solution provider (-) Wholesaler Clear all filters Showing 4 results 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, Foodservice, Public sector Providing traceability, visibility and food safety via GS1’s TrueSource Launched in 2010, TrueSource is GS1 UK’s leading Data Pool service Data Quality Challenge Case Study METRO Group and Nestlé GDSN Data Pools for Simplified UDI Compliance