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 Country Argentina Brazil Chile Colombia Costa Rica (-) Guatemala Mexico Panama Peru 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 (-) Latin America Clear all filters Showing 1 results Fresh producer Legumex develops a traceability system