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 Country Argentina Australia Belgium Brazil China Costa Rica Czech Republic Denmark France (-) Germany Greece Hong Kong Hungary India Ireland Japan Luxembourg Netherlands Norway Peru Portugal Slovakia Spain United Kingdom United States Vietnam Benefits Data quality Inventory management (-) Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GPC GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Manufacturer Government Healthcare provider Wholesaler Small & Medium Enterprises (-) Operational efficiency (-) Germany (-) 1D barcodes (-) Manufacturer Clear all filters Showing 3 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. Lenze: Drives efficiencies for outbound shipments with GS1 standards Return on investment of standardised bar coding at Herz-Zentrum Bad Krozingen