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 Austria Belgium Brazil Bulgaria Canada Chile (-) China Chinese Taipei Colombia Costa Rica Croatia Czech Republic Denmark Egypt Ethiopia Finland France Germany Greece Hong Kong Hungary India (-) Ireland Italy Japan Jordan Korea Luxembourg Netherlands New Zealand Norway Pakistan Poland Portugal Serbia Slovakia South Africa Spain Switzerland Turkey United Arab Emirates United Kingdom United States Vietnam Benefits Consumer engagement Data quality Inventory management Operational efficiency (-) Regulatory compliance Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Healthcare provider Small & Medium Enterprises (-) Regulatory compliance (-) China (-) Ireland Clear all filters Showing 18 results Bar coding on pharmaceutical packaging cuts costs and improves patient safety Galway Clinic transforms the patient journey with GS1 standards and EPC-enabled RFID Pagination 1 2 3