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 Europe Asia Pacific Country Australia (-) Belgium (-) Brazil (-) China Colombia Croatia France Hong Kong India Italy Japan Mexico Panama Poland Switzerland Thailand Turkey United Kingdom United States Benefits Consumer engagement Data quality Inventory management Operational efficiency Regulatory compliance Safety Traceability Transparency Standards GTIN 1D barcodes 2D barcodes GS1 Digital Link RFID Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Solution provider Logistics provider Small & Medium Enterprises (-) Belgium (-) Brazil (-) China (-) Retailer Clear all filters Showing 4 results Retail, Consumer packaged goods (CPG) Better food safety and supply chain efficiency in Zhejiang Province, China In 2022, more than 7,000 food production companies already put QR Codes powered by GS1 on their prod... Retail, Fresh foods Brazilian gourmet shop scans the world’s first 2D barcode with a GS1 Digital Link Parla Deli is unlocking business value and connecting to customers by implementing the very latest G... eCom breakthrough at DC Fresh Delhaize Inventory Management in Apparel With EPC/RFID, Brazilian fashion brand gets item-level vis...