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 (-) North America Europe Asia Pacific Country Brazil United States Benefits Consumer engagement Data quality Inventory management Operational efficiency Regulatory compliance (-) Sustainability Safety Traceability Standards GTIN GLN 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN Type of organisation Retailer Logistics provider (-) Small & Medium Enterprises (-) Sustainability (-) Latin America (-) North America (-) Small & Medium Enterprises Clear all filters Showing 2 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... Atlantic Forest in Brazil: Technology and GS1 standards help preserve nature