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 Latin America Asia Pacific Country Brazil China Hong Kong Benefits Consumer engagement Data quality Operational efficiency Sustainability Traceability Standards GTIN GLN SSCC 1D barcodes (-) 2D barcodes GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Solution provider (-) Logistics provider Small & Medium Enterprises (-) 2D barcodes (-) Retail (-) Transport & Logistics (-) Foodservice (-) Logistics provider Clear all filters Showing 2 results DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best Atlantic Forest in Brazil: Technology and GS1 standards help preserve nature