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 Country Colombia (-) Guatemala Switzerland United States Benefits (-) Data quality Inventory management Operational efficiency Traceability Standards GTIN GLN (-) SSCC 1D barcodes Services Verified by GS1 GDSN Type of organisation Small & Medium Enterprises (-) Data quality (-) Guatemala (-) SSCC Clear all filters Showing 1 results Fresh producer Legumex develops a traceability system