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 Colombia (-) Germany Greece Guatemala Ireland Panama Switzerland United States Vietnam Benefits Operational efficiency Traceability Standards GTIN (-) GLN 1D barcodes 2D barcodes GPC Services Verified by GS1 GDSN Type of organisation Manufacturer Solution provider Small & Medium Enterprises (-) Germany (-) GLN (-) Fresh foods Clear all filters Showing 2 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... EDEKA: Traceability at the fresh food counter