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 Europe Latin America Country Argentina Australia Belgium (-) Brazil China Finland France Germany Hong Kong Hungary Ireland Italy Japan Malaysia Mexico Netherlands New Zealand Norway Peru Portugal Saudi Arabia Slovakia Spain Sweden (-) United Kingdom United States Benefits Data quality Inventory management Operational efficiency Safety Traceability Standards GTIN GLN SSCC 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Government Solution provider Logistics provider (-) Brazil (-) United Kingdom (-) Transport & Logistics (-) 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... 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 Common business processes mean better communication