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 Latin America Europe Country Argentina Australia Austria Brazil Chile Egypt Germany (-) Guatemala Hong Kong Ireland Italy Japan Korea Mexico Panama Peru Poland (-) United Kingdom United States Benefits Data quality Operational efficiency Traceability Standards GTIN GLN SSCC (-) 1D barcodes Services Verified by GS1 GDSN Type of organisation Small & Medium Enterprises (-) Guatemala (-) United Kingdom (-) 1D barcodes (-) Fresh foods Clear all filters Showing 2 results Fresh producer Legumex develops a traceability system The Challenge of Food Waste: Retailers step up to the next level of inventory management