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 China Colombia Costa Rica Croatia Finland France Germany Greece Hong Kong Hungary Ireland Japan Luxembourg Netherlands New Zealand Norway Peru Poland (-) Portugal Slovakia Spain Sweden Switzerland Thailand Turkey United Arab Emirates United Kingdom United States Benefits Inventory management (-) 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 Manufacturer Healthcare provider Logistics provider Small & Medium Enterprises (-) Operational efficiency (-) Portugal (-) 2D barcodes (-) RFID Clear all filters Showing 2 results Common business processes mean better communication Hospital De Cascais uses GS1 standards for seamless operations and patient safety