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 Europe Asia Pacific Middle East and Africa Country China Colombia Poland United States Benefits Consumer engagement Data quality Operational efficiency Regulatory compliance Sustainability Safety (-) Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 Digital Link RFID Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Solution provider Small & Medium Enterprises (-) Traceability (-) Consumer packaged goods (CPG) (-) Foodservice (-) Retailer Clear all filters Showing 6 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, Foodservice DineEquity® and McLane: Leaders in foodservice join together to drive traceability with qu... With more than 3,600 restaurants in 18 countries, DineEquity is one of the largest full-service rest... METRO GROUP: Visibility from Catch to Customer Independent Purchasing Cooperative achieves high data quality standards for the largest fa... Managing traceability using GS1 standards at a producer of ultra fresh products Global Data Synchronisation improves sales and efficiency in the retail industry