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) Fresh foods Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Country Argentina Australia Austria Belgium Brazil Chile China Colombia Croatia Egypt France (-) Germany Greece Guatemala Hong Kong Hungary Ireland Italy Japan Korea Mexico Netherlands Panama Peru Poland Portugal Singapore Slovakia Spain Switzerland Thailand Turkey United Kingdom United States Vietnam Benefits Data quality Operational efficiency Traceability Standards GTIN GLN (-) 1D barcodes (-) 2D barcodes GPC RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Wholesaler Small & Medium Enterprises (-) Germany (-) 1D barcodes (-) 2D barcodes (-) Retail Clear all filters Showing 3 results Retail, Consumer packaged goods (CPG) METRO and P&G gain insightful business benefits from Verified by GS1 METRO and P&G recently undertook a collaborative evaluation of Verified by GS1. 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... Rasting and Westfleisch: Continuing to build consumer trust by using the GS1 System