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 Belgium Brazil Colombia Finland France Germany Hungary Ireland Japan Netherlands New Zealand Norway Peru Portugal Slovakia Spain Sweden (-) Switzerland United Kingdom United States 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 (-) Operational efficiency (-) Switzerland (-) RFID Clear all filters Showing 2 results Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Cytostatic treatment and bedside scanning: Improving patient healthcare at Geneva Universi...