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 Country Argentina (-) Brazil (-) Guatemala Hong Kong India Italy United States Benefits (-) Data quality Inventory management Operational efficiency Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Retailer Small & Medium Enterprises (-) Data quality (-) Brazil (-) Guatemala (-) Fresh foods Clear all filters Showing 2 results 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