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 Latin America Country Argentina Australia Austria Brazil Chile Egypt (-) Germany Greece Guatemala Hong Kong India Ireland Italy Japan Korea (-) Mexico Panama Peru Poland Switzerland United Kingdom United States Benefits Operational efficiency Traceability Standards GTIN GLN 1D barcodes 2D barcodes Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Solution provider Small & Medium Enterprises (-) Germany (-) Mexico (-) Fresh foods Clear all filters Showing 4 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, Fresh foods Fruit Identification at HEB Mexico HEB is a market chain with more than 100 years of history committed to providing a first-class servi... Rasting and Westfleisch: Continuing to build consumer trust by using the GS1 System EDEKA: Traceability at the fresh food counter