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 Austria Belgium Brazil Canada Chile China Chinese Taipei Colombia Costa Rica (-) Croatia Czech Republic Denmark Egypt Finland France Germany Greece Guatemala Hong Kong Hungary India Ireland Italy Japan Korea Luxembourg Mexico Netherlands New Zealand Norway Panama Peru Poland Portugal Singapore Slovakia Spain Switzerland Thailand Turkey United Kingdom United States Vietnam Benefits Operational efficiency Regulatory compliance Safety Traceability Standards GTIN (-) 1D barcodes 2D barcodes Services Verified by GS1 GDSN Type of organisation Retailer (-) Croatia (-) 1D barcodes Clear all filters Showing 2 results Traceability leads to global recognition for Croatian Company Metro Cash & Carry Croatia launches traceability system with suppliers