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 North America Europe Country Argentina Australia Austria Belgium Brazil Bulgaria (-) Canada Chile China Chinese Taipei Colombia Costa Rica (-) Croatia Denmark Egypt Ethiopia Finland France Germany Greece Hungary India Ireland Japan Jordan Korea Luxembourg Netherlands Norway Pakistan Poland Portugal Serbia South Africa Switzerland Turkey United Arab Emirates United Kingdom United States Benefits Operational efficiency (-) Regulatory compliance Safety Traceability Standards GTIN GLN 1D barcodes (-) 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Small & Medium Enterprises (-) Regulatory compliance (-) Canada (-) Croatia (-) 2D barcodes Clear all filters Showing 2 results Metro Cash & Carry Croatia launches traceability system with suppliers Enabling vaccine traceability in Canada using GS1 Standards