Product Data Models into IFC

• - CIMSteel Integration Standards (CIS/2) --> IFC
  • CIS/2 to IFC Translator form NIST (see Free Software or -->Download)

• - VDI3805 --> IFC
  • ETU VDI 3805 Navigator IFC Export

• - CityGML --> IFC
  • IFCExplorer CityGML - IFC Converter