General information for all about the use of this forum, including Guidelines on Use, Terms of Service, Privacy Policy, & Technical Support.

Discussion about all bSI web sites and how we can improve them.

Discussions about all the various activities and projects at buildingSMART International. Includes proposed activities as well as official projects currently underway (schemas, IDM, and data exchange developments) across all the various Rooms.

Discussions and information for software developers regarding implementation of buildingSMART standards

The primary location for end users of buildingSMART standards, such as IFC, BCF, and the bSDD. It is an opportunity to connect with your peers and experts on how best to leverage the standards.

Chapter news and market-specific topics should be directed here. If you’d like to start a chapter-based sub-category, please let me know and I’ll set it up!

Our community has created “rooms” where like-minded users, centered around specific industry use cases, where discussions can occur within a specific end use context.

This category is reserved for Review and Discussions on the implementation of the IFC4.3 Infra Extension in respect for Building Domain.
All related Domain Experts (Architecture, HVAC, Structural Engineering etc.) are kindly requested to review above mentioned IFC4.3 Schema (see https://standards.buildingsmart.org/IFC/DEV/IFC4_3/RC4-voting/HTML/) and provide Building Room Steering Committee (BRSC) feedback as well as proposals for improvement (additions, corrections etc.).
We, BRSC Members, encourage you to review the schema prior to Submission to ISO. Thank you for your invaluable support!