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 Asia Pacific Latin America (-) North America Europe Middle East and Africa Country United States Benefits Data quality Operational efficiency Sustainability Safety (-) Traceability Transparency Standards SSCC 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Traceability (-) Consumer packaged goods (CPG) (-) General merchandise (-) North America Clear all filters Showing 2 results Herman Kay Co. Satisfying customers and optimizing business efficiencies with EPC-enabled ... METRO GROUP: Visibility from Catch to Customer