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 Europe Latin America Asia Pacific (-) North America Country United States Benefits Operational efficiency Regulatory compliance Standards GTIN GLN 1D barcodes 2D barcodes GS1 DataMatrix (-) EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Healthcare provider Logistics provider Wholesaler Small & Medium Enterprises (-) EDI (-) North America (-) Healthcare provider Clear all filters Showing 1 results Using GS1 standards to improve EDI accuracy and achieve the perfect order