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 Asia Pacific (-) Latin America Middle East and Africa Country Argentina Brazil Guatemala Benefits (-) Data quality Inventory management Operational efficiency Regulatory compliance Sustainability Safety Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GPC GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Healthcare provider Solution provider Small & Medium Enterprises (-) Data quality (-) Fresh foods (-) Healthcare (-) Latin America Clear all filters Showing 5 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 ... Retail, Fresh foods Brazilian gourmet shop scans the world’s first 2D barcode with a GS1 Digital Link Parla Deli is unlocking business value and connecting to customers by implementing the very latest G... Fresh producer Legumex develops a traceability system Traceability helps Alimentaria San Francisco strengthen reputation GDSN Data Pools for Simplified UDI Compliance