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) Fresh foods Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America Country Argentina Australia Austria (-) Brazil (-) Colombia Germany Greece Guatemala Ireland Mexico Panama Peru Poland United States Vietnam Benefits Consumer engagement Data quality Operational efficiency Sustainability Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Logistics provider (-) Small & Medium Enterprises (-) Brazil (-) Colombia (-) Retail (-) Small & Medium Enterprises Clear all filters Showing 4 results Global Data Synchronisation improves sales and efficiency in the retail industry Atlantic Forest in Brazil: Technology and GS1 standards help preserve nature CitrĂcola Lucato: Taking control and optimising operations with GS1 standards Carrefour Brazil improves food quality through implementing traceability