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 Latin America Europe North America Asia Pacific Middle East and Africa Country Argentina Brazil Colombia Germany Guatemala United Kingdom Benefits Consumer engagement (-) Data quality Operational efficiency Regulatory compliance Sustainability Safety Selling online Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GPC GS1 DataMatrix 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 (-) Small & Medium Enterprises Clear all filters Showing 8 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 Fresh producer Legumex develops a traceability system Atlantic Forest in Brazil: Technology and GS1 standards help preserve nature Traceability helps Alimentaria San Francisco strengthen reputation Global Data Synchronisation improves sales and efficiency in the retail industry