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 Middle East and Africa Latin America Country Austria Belgium Bulgaria China Croatia Czech Republic Denmark Finland France Germany Greece Hong Kong Hungary Ireland Italy Luxembourg Netherlands Norway Poland Portugal Serbia Slovakia Spain Sweden (-) Switzerland Turkey United Kingdom Benefits Data quality Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Healthcare provider Small & Medium Enterprises (-) Switzerland (-) Europe Clear all filters Showing 5 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... Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros SmartLog: a Swiss drug traceability pilot Cytostatic treatment and bedside scanning: Improving patient healthcare at Geneva Universi... Migros-Genossenschafts-Bund: Traceability and its positive impact on fruits and vegetables