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) Apparel Fresh foods (-) General merchandise Marketplaces (-) Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region North America Europe Country Belgium Hungary Ireland Portugal Slovakia Spain United Kingdom United States Benefits Inventory management Operational efficiency Regulatory compliance Traceability Standards GTIN (-) GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Government Healthcare provider Solution provider (-) Logistics provider Small & Medium Enterprises (-) GLN (-) General merchandise (-) Healthcare (-) Logistics provider Clear all filters Showing 2 results Common business processes mean better communication Piloting traceability of prescription drugs with GS1 standards