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 Colombia Croatia France Germany Greece Guatemala Hungary Ireland Japan Peru Poland Portugal Slovakia Spain Switzerland Thailand United Kingdom United States Vietnam Benefits Consumer engagement Data quality Inventory management (-) Operational efficiency Sustainability Traceability Standards GTIN (-) SSCC 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Small & Medium Enterprises (-) Operational efficiency (-) Brazil (-) SSCC (-) Retail Clear all filters Showing 2 results Carrefour Brazil improves food quality through implementing traceability CitrĂcola Lucato: Taking control and optimising operations with GS1 standards