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 Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America North America Asia Pacific Country Colombia United States Benefits Data quality Inventory management (-) Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN 1D barcodes 2D barcodes GS1 DataMatrix RFID (-) EDI Services Verified by GS1 (-) GDSN Type of organisation Retailer Manufacturer Government Healthcare provider Wholesaler (-) Small & Medium Enterprises (-) Operational efficiency (-) GDSN (-) EDI (-) Small & Medium Enterprises Clear all filters Showing 3 results Using GS1 standards to improve EDI accuracy and achieve the perfect order Optimising business operations with GS1 EDI business processes The Value of Trusted Product Data