IFC Data Exchange
The data exchange format IFC (Industry Foundation Classes) is a manufacturer-independent transnational interface, which supports the exchange of all geometric and alphanumeric BIM data.
buildingSMART International develops and establishes IFC as an open standard for the building industry. IFC is registered as an international standard in ISO 16739.
The IFC version IFC 2x3 is used. The data can be exchanged using the import or export function.