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 Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region (-) North America Europe Asia Pacific Latin America (-) Middle East and Africa Country United States Benefits Data quality Operational efficiency Safety Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes (-) GPC GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Manufacturer Government (-) GPC (-) North America (-) Middle East and Africa Clear all filters Showing 2 results Healthcare Verified by GS1 enhances product data quality for Johnson & Johnson Supply Chain To better serve retailers and consumers, Johnson & Johnson Supply Chain is using Verified by GS1 to ... GS1 Standards Help Government and Industry Work Smarter