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 Argentina Australia Brazil Bulgaria Canada Chile (-) China Chinese Taipei (-) Colombia (-) Denmark Ethiopia Germany Hong Kong India Ireland Korea Malaysia Mexico Netherlands New Zealand Norway Pakistan Saudi Arabia Spain Switzerland Turkey United Kingdom United States Zambia 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 Small & Medium Enterprises (-) China (-) Colombia (-) Denmark (-) 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... Healthcare Optimising medicine management and reducing waste: a digitised approach for Danish healthc... The absence of a standardised tracking system in Central Denmark's hospitals had made it arduous for... 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 UDI pilot with the Ministry of Health and Social Protection The MoH reference proposal aims to structure and implement the semantic standard and coding for medi... Reference Architecture enables locating assets for Danish hospitals GS1 barcodes on medical devices reduces stock and enhances patient safety Implementing a National Traceability System in Colombia Traceability of pre-packaged food products in Shunde District, Guangdong