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 Country Brazil Ireland Japan (-) United States Benefits Consumer engagement Data quality Operational efficiency (-) Sustainability Safety Traceability Standards GTIN GLN Services Verified by GS1 GDSN Type of organisation Small & Medium Enterprises (-) Sustainability (-) United States (-) Fresh foods Clear all filters Showing 1 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...