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 Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America Country Colombia Guatemala Benefits (-) Data quality Operational efficiency Regulatory compliance Sustainability Safety Traceability Standards GTIN (-) GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN Type of organisation Retailer (-) Small & Medium Enterprises (-) Data quality (-) GLN (-) Retail (-) Small & Medium Enterprises Clear all filters Showing 2 results Fresh producer Legumex develops a traceability system Global Data Synchronisation improves sales and efficiency in the retail industry