Better infrastructure projects with IFC 4.3 support
IFC 4.3 is the latest version of the IFC standard and is specifically developed for infrastructure projects such as roads, railways, bridges, and ports. With support for IFC 4.3, Interaxo is now even better suited for these types of projects – offering faster handling of large models and easier access to critical project information.

IFC 4.3 is the latest version of the IFC standard and is specifically developed for infrastructure projects such as roads, railways, bridges, and ports. With support for IFC 4.3, Interaxo is now even better suited for these types of projects – offering faster handling of large models and easier access to critical project information.
The new standard represents a significant evolution of IFC4. It expands support for, among other things, geotechnical structures, linear-based modelling, and improved collaboration across disciplines and tools. This enables far better interoperability for civil engineering and infrastructure projects.
While IFC 2×3 largely relies on generic BIM objects with limited datasets, IFC 4.3 allows for a much higher level of detail. The standard supports more industry-specific information and provides better representation of infrastructure elements’ properties and performance.
Up to 50% faster model processing
Interaxo has upgraded the handling of IFC files in both Interaxo Project and Interaxo Model. The result is up to 50% faster model processing – significantly reducing the time from upload to a model being ready for use.
For civil engineering and infrastructure projects, this means stronger support for modern information models and more seamless collaboration across disciplines, roles, and tools.
Would you like to learn more about IFC 4.3 or how Interaxo can support your construction project?
Related news


Increase productivity with co-editing
Interaxo Project now supports collaboration in Microsoft 365 files – making document editing in construction projects much more efficient and secure . By enabling co-editing, the entire team can produce, edit and proofread content in the same document simultaneously, without disrupting or overwriting each other's work. You also get a clear overview of who is active in the document, as well as what changes are being made, in real time.

