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 Apparel 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 Hong Kong Hungary India Ireland Japan Mexico Norway Peru Poland Portugal Singapore Slovakia Spain Switzerland Thailand Turkey 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 Retailer Manufacturer Government Small & Medium Enterprises (-) Operational efficiency (-) Brazil (-) Retail (-) Public sector Clear all filters Showing 4 results Public sector Brazil’s Tax Administration knows the importance of valid product identification Using Verified by GS1 to authenticate the GS1 GTINs used to identify products on e-invoices, SEFAZ h... Inventory Management in Apparel With EPC/RFID, Brazilian fashion brand gets item-level vis... Citrícola Lucato: Taking control and optimising operations with GS1 standards Carrefour Brazil improves food quality through implementing traceability