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 Latin America Europe Country Colombia Germany Benefits (-) Data quality Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN 1D barcodes GPC Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Wholesaler (-) Small & Medium Enterprises (-) Data quality (-) Consumer packaged goods (CPG) (-) Wholesaler (-) Small & Medium Enterprises Clear all filters Showing 2 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. Global Data Synchronisation improves sales and efficiency in the retail industry