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 Country Australia Brazil (-) China Denmark Germany Hong Kong Norway Turkey (-) United Kingdom Benefits Consumer engagement Data quality (-) Operational efficiency Regulatory compliance Safety Traceability Transparency Standards GTIN GLN 1D barcodes 2D barcodes GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Government Healthcare provider Solution provider Logistics provider Small & Medium Enterprises (-) Operational efficiency (-) China (-) United Kingdom (-) Government Clear all filters Showing 5 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... 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