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 Country Australia Belgium Brazil China Colombia Croatia France (-) Germany Hong Kong India Italy (-) Japan Mexico New Zealand Panama Poland Singapore Switzerland Thailand Turkey United Kingdom United States Benefits Data quality Operational efficiency Standards GTIN SSCC 1D barcodes GPC RFID Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Solution provider (-) Wholesaler Small & Medium Enterprises (-) Germany (-) Japan (-) Retailer (-) Wholesaler 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. Retail, Apparel, Transport & Logistics Inventory Management in Apparel with EPC/RFID, Japanese company gains in-store efficiency First to deploy item-level EPC/RFID tagging in Japan. Data Quality Challenge Case Study METRO Group and Nestlé