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 Europe Asia Pacific Latin America North America Middle East and Africa Country Germany Singapore Switzerland Benefits Data quality Operational efficiency Sustainability Safety Traceability Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GPC GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Logistics provider (-) Wholesaler Small & Medium Enterprises (-) 1D barcodes (-) Consumer packaged goods (CPG) (-) Retailer (-) Wholesaler Clear all filters Showing 4 results Retail, Consumer packaged goods (CPG) METRO and P&G gain insightful business benefits from Verified by GS1 METRO and P&G recently undertook a collaborative evaluation of Verified by GS1. Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Managing Ben Food’s Interactions Across Their Warehouse And Supply Value-Chain METRO GROUP: Visibility from Catch to Customer