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 Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region (-) Europe Country Austria Belgium China Croatia Denmark (-) France Germany Greece Hong Kong Hungary Ireland Luxembourg Netherlands Norway Poland Portugal Serbia Switzerland Turkey United Kingdom Benefits Inventory management Operational efficiency Regulatory compliance (-) Traceability Standards GTIN GLN SSCC 1D barcodes (-) 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN Type of organisation Manufacturer Small & Medium Enterprises (-) Traceability (-) France (-) 2D barcodes (-) Europe Clear all filters Showing 1 results Healthcare Unique Device Identification of surgical instruments by DataMatrix 2D barcodes The Robert Ballanger Hospital is a 650 bed intercity hospital.