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 North America Europe Asia Pacific Middle East and Africa Benefits Data quality Inventory management Operational efficiency (-) Safety Traceability Transparency Standards GTIN GLN 1D barcodes 2D barcodes GPC GS1 DataMatrix (-) RFID Services Verified by GS1 GDSN Type of organisation Logistics provider (-) Safety (-) RFID (-) Transport & Logistics (-) Public sector Clear all filters Showing 1 results New GS1 application standard for visibility in rail