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 Australia Belgium Colombia (-) Croatia Hong Kong Italy Japan Mexico Panama Poland Switzerland Thailand Turkey United Kingdom United States Benefits Operational efficiency Regulatory compliance Safety Traceability Standards GTIN (-) 1D barcodes 2D barcodes Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Small & Medium Enterprises (-) Croatia (-) 1D barcodes (-) Retailer Clear all filters Showing 1 results Metro Cash & Carry Croatia launches traceability system with suppliers