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) Fresh foods Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America (-) Asia Pacific North America Europe Middle East and Africa Country Australia China Vietnam Benefits Data quality Inventory management Operational efficiency Regulatory compliance Sustainability (-) Safety Traceability Transparency Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Distributor Small & Medium Enterprises (-) Safety (-) 1D barcodes (-) Retail (-) Asia Pacific Clear all filters Showing 5 results Retail, Consumer packaged goods (CPG) Market-leading brand protection and consumer engagement Addressing counterfeit issues, providing true traceability. Traceability of pre-packaged food products in Shunde District, Guangdong The Value of Extended Product Information METRO GROUP: Visibility from Catch to Customer Pilot Implementation of a Traceability System for the Dalat Milk Supply Chain