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 North America Europe Latin America Asia Pacific Middle East and Africa Country Ireland United States Benefits Consumer engagement Data quality Inventory management Operational efficiency Regulatory compliance (-) Sustainability Safety Selling online Traceability Transparency Standards GTIN GLN 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Small & Medium Enterprises (-) Sustainability (-) Fresh foods (-) Marketplaces (-) Foodservice Clear all filters Showing 3 results Retail, Fresh foods Union Farms: A leading pork producer achieves carbon neutrality in the name of sustainabil... Union Farms in Nebraska has addressed the challenge of measuring environmental impact in agriculture... Retail, Fresh foods Airfield Estate: Using GS1 standards to improve traceability, reduce waste and increase co... Airfield Estate is a farm located in suburban Dublin, Ireland and through its work aims to inspire p... METRO GROUP: Visibility from Catch to Customer