The beta version of a minor IFC4 update, the IFC4 Addendum 1, has been published on 11. Aug 2014. The review period is now open until 30. Sep 2014.
London / Munich, Aug 11, 2014
As part of the ongoing maintenance work on its main standard specification, the Industry Foundation Classes (IFC) for BIM data sharing, buildingSMART International has published today the beta version of a minor enhancement of the IFC4 specification, the IFC4 Addendum 1.
The beta version is now out for public review until Sep 30, 2014. At the same time, the first official Model View Definition (MVD), based on IFC4 Addendum 1, has been published as well.
See the official website for all information, online access, downloads and guidelines on how to comment during the review period.
The work has been carried out by the Model Support Group on behalf of buildingSMART International.