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 Country Argentina Australia Austria Brazil Chile China Egypt (-) Germany Greece Guatemala Hong Kong India Ireland Italy Japan Korea Malaysia Mexico Netherlands Norway Panama Peru Poland Saudi Arabia Switzerland (-) United Kingdom United States Benefits Data quality Operational efficiency Safety Traceability Standards GTIN GLN 1D barcodes 2D barcodes Services Verified by GS1 GDSN Type of organisation Manufacturer Solution provider Small & Medium Enterprises (-) Germany (-) United Kingdom (-) Fresh foods (-) Public sector Clear all filters Showing 5 results Retail, Fresh foods QUHOMAtrace: Unique combination of IoT and traceability data provides unparalleled upstrea... Farms, cooperatives and other agri-food businesses wanted to create a competitive advantage by meeti... Retail, Foodservice, Public sector Providing traceability, visibility and food safety via GS1’s TrueSource Launched in 2010, TrueSource is GS1 UK’s leading Data Pool service Rasting and Westfleisch: Continuing to build consumer trust by using the GS1 System EDEKA: Traceability at the fresh food counter The Challenge of Food Waste: Retailers step up to the next level of inventory management