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 Country Argentina Australia Austria Belgium Canada China Colombia Denmark France Germany Greece Hong Kong Hungary Ireland Japan Netherlands New Zealand Portugal Serbia Slovakia Spain (-) Switzerland United Kingdom United States Vietnam Benefits Regulatory compliance Traceability Standards GTIN (-) GLN 1D barcodes 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Retailer (-) Manufacturer Government Small & Medium Enterprises (-) Switzerland (-) GLN (-) Manufacturer Clear all filters Showing 1 results Healthcare Using Global Location Numbers for a unique identification system in Swiss healthcare The first objective was to revise Switzerland’s federal narcotic control system, which was fully pap...