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 Australia Austria (-) Brazil Chile Egypt Germany Greece Guatemala Ireland Japan Mexico Panama Peru Poland Switzerland United States Benefits Data quality Inventory management Operational efficiency (-) Traceability Standards GTIN SSCC 1D barcodes Services Verified by GS1 GDSN Type of organisation Manufacturer Small & Medium Enterprises (-) Traceability (-) Brazil (-) Fresh foods Clear all filters Showing 2 results CitrĂcola Lucato: Taking control and optimising operations with GS1 standards Carrefour Brazil improves food quality through implementing traceability