1. Rail Committee
buildingSMART USA
Rail Committee
3. Lombardi Visit to Italy
buildingSMART International visits
Lombardi and the Tremezzina
Project in Italy
4. Membership
Become a Member
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buildingSMART USA is the US Chapter of buildingSMART International supporting the digital transformation for building and infrastructure projects. buildingSMART is a worldwide industry body driving the digital transformation of the built asset industry. buildingSMART is committed to delivering improvement by the creation and adoption of open, international standards and solutions for infrastructure and buildings. buildingSMART is the community for industry leaders working to transform the design, construction, operation and maintenance of built assets. buildingSMART is an open, neutral and not-for-profit organization.

buildingSMART International’s third Virtual Summit was held in the Spring of 2021 and was delivered in conjunction with the Swiss Chapter. This summit took on a new opening structure in order to accommodate buildingSMART Switzerland’s Digital Construction Event ‘_xCH21’. The first three days saw shared keynotes, a day of roundtable discussions, bSI specific keynotes and masterclasses hosted in German. This was followed by six days of ‘Room Sessions’ and a Closing Plenary on the tenth and final day.

A total of 131 presentations were delivered by 259 speakers, with 76 hours of content now available on-demand. Click below for direct links to the Airport, Infrastructure, Railway, and Technical Room sessions.


Professional Certification


The global benchmark for openBIM®

buildingSMART International's Strategic Advisory Council

buildingSMART International News

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openBIM for Infrastructure

Center for integrated facility engineering (CIFE) Virtual Summer Program 2020

The buildingSMART USA Chapter Re-launches

The buildingSMART Awards Winners Have Been Announced

buildingSMART International: Autodesk Joins Strategic Advisory Council

buildingSMART International and Digital Twin Consortium Sign Memorandum of Understanding

The buildingSMART International Awards Program 2020 Finalists Announced

The International Standards Summit in Lillestrøm is Now Cancelled