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 Benefits Consumer engagement Inventory management Operational efficiency Regulatory compliance Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes GPC RFID EDI Services Verified by GS1 GDSN (-) Marketplaces Clear all filters Sorry, no results found for your search criteria.