Welcome to the World of eBusiness Interface Management GEFEG is one of the leading providers of solutions for the design-time phase in B2B, EDI and EAI processes. GEFEG offer future-proof and innovative functions for the integration, harmonization and consistency of electronic interfaces based on eStandards. Customers around the world trust in our solutions. Our data and solution offerings have been supporting companies from all industry sectors, organisations, governments and software companies with software, consulting and training for more than 25 years. Focusing on data harmonization and the development, adaptation, documentation and updating of specifications for electronic data processing, GEFEG is an established provider of professional services in this area. GEFEG contribute to the development of international eStandards, such as the WCO Data Model, the UN/CEFACT Reference Data Models, the CEFACT Core Component Library and UN/EDIFACT, etc. We have completed many successful projects for large companies and organizations worldwide, such as DHL, Schenker, Siemens, CITES and for SMEs in industries as diverse as transportation, automotive, consumer goods, finance, energy and tire manufacturing.