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 Asia Pacific North America Middle East and Africa Country Australia Brazil Germany Peru Benefits Consumer engagement (-) Data quality Inventory management Operational efficiency Regulatory compliance Sustainability (-) Safety Traceability Transparency Standards GTIN SSCC 1D barcodes 2D barcodes GPC GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Healthcare provider Solution provider Marketplace (-) Logistics provider (-) Wholesaler Distributor Small & Medium Enterprises (-) Data quality (-) Safety (-) Logistics provider (-) Wholesaler Clear all filters Showing 7 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. Atlantic Forest in Brazil: Technology and GS1 standards help preserve nature A more transparent asparagus supply chain from Peru to the U.S. Data Quality Challenge Case Study METRO Group and Nestlé New GS1 application standard for visibility in rail EPC/RFID brings visibility and better quality data Toll Group: GS1 standards deliver supply chain traceability and visibility for customers