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 Fresh foods Marketplaces Healthcare Transport & Logistics (-) Technical Industries Foodservice Public sector Region North America Europe Latin America Asia Pacific Middle East and Africa Country United Kingdom United States Benefits Consumer engagement Data quality Operational efficiency Regulatory compliance (-) Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes RFID Services Verified by GS1 (-) GDSN Type of organisation Manufacturer Solution provider Distributor (-) Safety (-) GDSN (-) Retail (-) Technical Industries Clear all filters Showing 3 results Retail, Fresh foods IPC/Subway: Delivering the promise of end-to-end traceability throughout the Subway system IPC needed a system to enable full supply chain visibility to optimise its operations. 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 The Value of Extended Product Information