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 China Hong Kong Netherlands Norway (-) United Kingdom United States Benefits Data quality Operational efficiency Traceability Standards GTIN (-) 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN Type of organisation Manufacturer Healthcare provider (-) Solution provider Small & Medium Enterprises (-) United Kingdom (-) 2D barcodes (-) Solution provider Clear all filters Showing 1 results Healthcare Reducing the global impact of environmentally harmful anaesthetic gases using a medical de... 95% of anaesthetic gases used in an operation are not metabolised by the patient so a significant pr...