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 Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America Country Argentina Australia Belgium Brazil Chile China (-) Colombia France Germany Greece Guatemala Hong Kong Hungary India Ireland Luxembourg Netherlands Peru Poland Serbia Spain United States Vietnam Benefits Operational efficiency Regulatory compliance Standards GTIN GLN 1D barcodes 2D barcodes GS1 DataMatrix RFID (-) EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government (-) Small & Medium Enterprises (-) Colombia (-) EDI (-) Small & Medium Enterprises Clear all filters Showing 2 results Optimising business operations with GS1 EDI business processes Implementing a National Traceability System in Colombia