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 Europe Country Argentina Australia Austria Brazil Chile China Croatia Egypt France (-) Germany Guatemala Hong Kong Ireland Japan Mexico Panama Peru Poland Thailand United States Vietnam Benefits Data quality Operational efficiency (-) Traceability Standards GTIN GLN (-) 1D barcodes 2D barcodes Services Verified by GS1 GDSN (-) Traceability (-) Germany (-) 1D barcodes (-) Retail Clear all filters Showing 1 results Rasting and Westfleisch: Continuing to build consumer trust by using the GS1 System