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 General merchandise Marketplaces Healthcare (-) Transport & Logistics Technical Industries Foodservice (-) Public sector Region Europe (-) North America Latin America Asia Pacific Middle East and Africa Country United States Benefits Operational efficiency Safety Traceability Transparency Standards GTIN 1D barcodes GPC RFID Services Verified by GS1 (-) GDSN Type of organisation Government Logistics provider (-) GDSN (-) Transport & Logistics (-) Public sector (-) North America Clear all filters Showing 2 results GS1 Standards Help Government and Industry Work Smarter Supply Chain Visibility: A Critical Strategy to Optimize Cost and Service