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 Marketplaces (-) Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Latin America Country Argentina Australia Austria Canada (-) Colombia Denmark France (-) Germany Hong Kong Ireland Japan Netherlands New Zealand Serbia Switzerland United Kingdom United States Zambia Benefits Operational efficiency Regulatory compliance Traceability Standards GTIN (-) GLN 1D barcodes 2D barcodes GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Manufacturer Healthcare provider Small & Medium Enterprises (-) Colombia (-) Germany (-) GLN (-) Healthcare Clear all filters Showing 3 results Optimising business operations with GS1 EDI business processes How GLNs Contribute to the Standardisation Efforts at Charité University Hospital Management of Global Master Data using the Global Data Synchronisation Network by B. Braun