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 General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice (-) Public sector Region Latin America Europe Country Argentina Australia (-) Brazil China Hong Kong Ireland Italy Malaysia (-) Mexico Netherlands Norway Saudi Arabia (-) United Kingdom United States Benefits Data quality Operational efficiency Safety Traceability Standards GTIN 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Government Solution provider (-) Brazil (-) Mexico (-) United Kingdom (-) Public sector Clear all filters Showing 3 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... Retail, Foodservice, Public sector Providing traceability, visibility and food safety via GS1’s TrueSource Launched in 2010, TrueSource is GS1 UK’s leading Data Pool service