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 Filter ResultsClear all filters Industry Retail Retail Marketplaces Marketplaces Healthcare Healthcare Transport & Logistics Transport & Logistics Technical Industries Technical Industries Foodservice Foodservice Public sector Public sector Region1 North America North America Europe Europe Asia Pacific Asia Pacific Latin America Latin America Middle East and Africa (-) Middle East and Africa Benefits Data quality Data quality Operational efficiency Operational efficiency Standards1 GTIN GTIN GLN GLN SSCC SSCC 1D barcodes 1D barcodes 2D barcodes 2D barcodes GPC (-) GPC GS1 DataMatrix GS1 DataMatrix RFID RFID EDI EDI Services Verified by GS1 Verified by GS1 GDSN GDSN Type of organisation Manufacturer Manufacturer (-) GPC (-) Middle East and Africa Clear all filters Showing 1 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 ...