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 Fresh foods Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America Europe Country Argentina Australia Austria Belgium Brazil China Colombia Croatia France Germany (-) Greece (-) Guatemala Hong Kong Hungary Ireland Netherlands Panama Portugal Slovakia Spain Switzerland Thailand United Kingdom United States Vietnam Benefits Data quality Operational efficiency Traceability Standards GTIN (-) GLN SSCC 1D barcodes (-) 2D barcodes Services Verified by GS1 GDSN Type of organisation Manufacturer Small & Medium Enterprises (-) Greece (-) Guatemala (-) GLN (-) 2D barcodes (-) Retail 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... Fresh producer Legumex develops a traceability system