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 Country Argentina Australia Austria Belgium Brazil Bulgaria Canada Chile China Chinese Taipei Colombia Croatia Denmark Egypt Finland France Germany Greece Hong Kong Hungary India Ireland Italy Japan Jordan Korea Luxembourg Mexico Netherlands New Zealand Norway Panama Peru Poland Portugal Serbia Slovakia South Africa Spain (-) Switzerland Thailand Turkey United Arab Emirates United Kingdom United States Vietnam 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 Healthcare provider Small & Medium Enterprises (-) Switzerland (-) GTIN (-) Retailer (-) Manufacturer Clear all filters Showing 3 results Cytostatic treatment and bedside scanning: Improving patient healthcare at Geneva Universi... Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros SmartLog: a Swiss drug traceability pilot