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 Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice (-) Public sector Region Europe Latin America Country Argentina Australia (-) Brazil China Hong Kong Ireland Italy Malaysia Mexico (-) Netherlands Norway Saudi Arabia United Kingdom United States Benefits Data quality Operational efficiency Transparency Standards GTIN 1D barcodes Services Verified by GS1 GDSN Type of organisation Government Solution provider (-) Brazil (-) Netherlands (-) Public sector Clear all filters Showing 3 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... Public sector Providing accurate consumer facing product information in order to comply with EU 1169 GS1 Netherlands executes a data quality program based on physical sample checks and logical checks v... Retail, Foodservice, Public sector Turning food waste into an opportunity for MOs: the Dutch case The European Institutions have developed a strategy to fight against food waste in Europe in complia...