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 Asia Pacific (-) Latin America Europe North America Middle East and Africa Country Brazil Peru Benefits Consumer engagement Data quality Operational efficiency Sustainability Safety Traceability Standards (-) GTIN GLN SSCC 1D barcodes (-) 2D barcodes GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Healthcare provider (-) Logistics provider Wholesaler Small & Medium Enterprises (-) GTIN (-) 2D barcodes (-) Latin America (-) Logistics provider Clear all filters Showing 3 results Atlantic Forest in Brazil: Technology and GS1 standards help preserve nature A more transparent asparagus supply chain from Peru to the U.S. Access to information benefits all processes and parties