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 Latin America Country Brazil China Germany United Kingdom Benefits Consumer engagement Data quality Inventory management (-) Operational efficiency Regulatory compliance Safety Traceability Transparency Standards GTIN GLN (-) 1D barcodes 2D barcodes GS1 DataMatrix (-) GS1 Digital Link EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Government Healthcare provider Solution provider Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) Operational efficiency (-) 1D barcodes (-) GS1 Digital Link (-) Government Clear all filters Showing 8 results Retail, Consumer packaged goods (CPG) Better food safety and supply chain efficiency in Zhejiang Province, China In 2022, more than 7,000 food production companies already put QR Codes powered by GS1 on their prod... Public sector Making China’s customs clearance processes more efficient and more accurate with Verified ... The GS1 GTIN and Verified by GS1 have become valued tools for China Customs, bringing benefits to al... Public sector Brazil’s Tax Administration knows the importance of valid product identification Using Verified by GS1 to authenticate the GS1 GTINs used to identify products on e-invoices, SEFAZ h... Healthcare Scanning the horizon: the evolution of Scan4Safety in the NHS Six acute NHS demonstrator sites were funded through the GS1 and PEPPOL implementation programme tha... Improving patient safety and efficiency in the NHS UK Department of Health’s eProcurement Strategy makes NHS more efficient and safer The Value of Trusted Product Data MBDA Germany - Delivering expert knowledge globally with GS1 DataMatrix