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 North America Country Argentina Australia Austria Brazil Colombia Denmark Finland France Germany Hong Kong Ireland Japan Korea Mexico Netherlands Norway Serbia Spain Switzerland Turkey United Kingdom (-) United States Benefits Data quality Operational efficiency Regulatory compliance Safety Standards GTIN GLN 1D barcodes 2D barcodes GPC GS1 DataMatrix (-) RFID (-) EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Government (-) Healthcare provider Small & Medium Enterprises (-) United States (-) RFID (-) EDI (-) Government (-) Healthcare provider Clear all filters Showing 2 results Using GS1 standards to improve EDI accuracy and achieve the perfect order Better Immunisation Management for Patient Safety