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 Fresh foods Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America Country Argentina Australia Belgium (-) Brazil China France Germany Greece Hungary Ireland Japan Malaysia Mexico Norway Peru Portugal Slovakia Spain United Kingdom United States Vietnam Benefits Consumer engagement Data quality Operational efficiency Sustainability Traceability Standards GTIN SSCC 1D barcodes 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN Type of organisation Retailer (-) Manufacturer (-) Logistics provider Small & Medium Enterprises (-) Brazil (-) Retail (-) Manufacturer (-) Logistics provider Clear all filters Showing 2 results Atlantic Forest in Brazil: Technology and GS1 standards help preserve nature Carrefour Brazil improves food quality through implementing traceability