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 Argentina Australia Austria Belgium Brazil Chile Egypt France (-) Germany Greece Guatemala (-) Hong Kong Hungary India Ireland (-) Italy Japan Korea Mexico Panama Peru Poland Portugal Slovakia Spain Switzerland Thailand 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 Retailer Manufacturer Solution provider Small & Medium Enterprises (-) Germany (-) Hong Kong (-) Italy (-) Fresh foods (-) General merchandise Clear all filters Showing 6 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 Hong Kong retailer PARKnSHOP sees multiple benefits from implementing Verified by GS1 Replacing one-at-a-time manual GS1 GTIN checks with batch-sized automation through Verified by GS1 a... Retail, Fresh foods Iper, La grande i: Improving coding and consumer service with the GS1 DataBar Overcoming problems related to the traditional coding solution and offering a better service to end ... Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Rasting and Westfleisch: Continuing to build consumer trust by using the GS1 System EDEKA: Traceability at the fresh food counter