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 Consumer packaged goods (CPG) Apparel Fresh foods General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Asia Pacific North America (-) Europe Latin America Middle East and Africa Country Spain Benefits (-) Consumer engagement Data quality Inventory management Operational efficiency Regulatory compliance (-) Sustainability Safety Traceability Transparency Standards GTIN SSCC (-) 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Logistics provider (-) Consumer engagement (-) Sustainability (-) 1D barcodes (-) Europe Clear all filters Showing 2 results Labeling standard increases transport operations reliability METRO GROUP: Visibility from Catch to Customer