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 North America 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 Safety Traceability Standards GTIN SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Small & Medium Enterprises (-) Brazil (-) United States (-) Apparel (-) Public sector Clear all filters Showing 7 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... Healthcare, Public sector Collaborating with the USA FDA on Unique Device Identification The Unique Device Identification (UDI) is a system used to mark and identify medical devices within ... Retail, Apparel, Transport & Logistics Global Apparel Manufacturer Adopts GS1 Standards for Item-Level Tagging With support from GS1 US® Solution Partners, the manufacturer implemented item–level tagging in its ... Commonly asked RFID questions: dispelling the myths Southern Fried Cotton: Successful EPC/RFID solution deployment achieves high levels of ord... Macy’s returns made easier Inventory Management in Apparel With EPC/RFID, Brazilian fashion brand gets item-level vis...