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 Marketplaces (-) Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America Country Argentina Australia Austria Canada (-) Colombia Denmark France Germany Hong Kong Ireland Japan Netherlands New Zealand Serbia Spain Switzerland Turkey United Kingdom United States Zambia Benefits Operational efficiency Regulatory compliance Standards GTIN (-) GLN 1D barcodes 2D barcodes GS1 DataMatrix RFID (-) EDI Services Verified by GS1 GDSN Type of organisation Manufacturer Government Small & Medium Enterprises (-) Colombia (-) GLN (-) EDI (-) Healthcare Clear all filters Showing 2 results Optimising business operations with GS1 EDI business processes Implementing a National Traceability System in Colombia