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 (-) Brazil China Colombia Germany Hong Kong Ireland Italy Japan Malaysia (-) Mexico Netherlands Norway Saudi Arabia United Kingdom United States Benefits Consumer engagement Data quality Inventory management Operational efficiency Traceability Transparency Standards GTIN SSCC 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Solution provider (-) Brazil (-) Mexico (-) Apparel (-) Public sector Clear all filters Showing 5 results Retail, Foodservice, Public sector Strengthening tequila supply chain integrity from Mexico to the U.S. By uniquely identifying individual bottles with GS1 standards, Mexican exporters can better manage t... 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... Liverpool: Large Retailer in Mexico Improves its Supply Chain with EPC RFID Liverpool Mexico Case Study Inventory Management in Apparel With EPC/RFID, Brazilian fashion brand gets item-level vis...