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 Asia Pacific Country Denmark United Kingdom Benefits Data quality Inventory management (-) Operational efficiency Regulatory compliance Safety Traceability Standards GTIN (-) GLN 1D barcodes 2D barcodes GS1 DataMatrix EDI Services Verified by GS1 GDSN Type of organisation Manufacturer (-) Government Healthcare provider Small & Medium Enterprises (-) Operational efficiency (-) GLN (-) Healthcare (-) Government Clear all filters Showing 4 results Improving patient safety and efficiency in the NHS UK Department of Health’s eProcurement Strategy makes NHS more efficient and safer Reference Architecture enables locating assets for Danish hospitals The Value of Trusted Product Data