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 General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Asia Pacific Country Argentina Australia Belgium Brazil Canada Chile China Chinese Taipei Colombia Denmark Egypt Ethiopia France Germany Greece Hong Kong Hungary India Ireland Japan Jordan Korea Luxembourg Malaysia Mexico Netherlands New Zealand Norway Pakistan Peru Poland Portugal Serbia South Africa Spain (-) Switzerland Turkey United Kingdom United States (-) Vietnam Benefits Operational efficiency Regulatory compliance Safety (-) Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Retailer (-) Manufacturer Government Healthcare provider Small & Medium Enterprises (-) Traceability (-) Switzerland (-) Vietnam (-) Manufacturer Clear all filters Showing 3 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... Pilot Implementation of a Traceability System for the Dalat Milk Supply Chain SmartLog: a Swiss drug traceability pilot