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 Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Country Argentina Australia Brazil Bulgaria China Chinese Taipei Colombia Costa Rica (-) Croatia Denmark Finland France Germany Hong Kong Ireland Italy Japan Korea Netherlands Norway Panama Peru Poland Portugal Slovakia Switzerland Thailand United Kingdom United States Vietnam Benefits Data quality Operational efficiency Regulatory compliance (-) Safety Traceability Standards GTIN 1D barcodes 2D barcodes Services Verified by GS1 GDSN Type of organisation Retailer (-) Safety (-) Croatia Clear all filters Showing 1 results Metro Cash & Carry Croatia launches traceability system with suppliers