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@buildingSMART

buildingSMART

buildingSMART is the worldwide authority driving the transformation of the built asset economy through creation and adoption of open, international standards.

Welcome to buildingSMART International!

About buildingSMART International

buildingSMART International (bSI) is a non-profit organization leading the global development and adoption of digital open standards in the construction and infrastructure industries. Our mission is to improve the built environment through collaborative digital practices, promoting interoperability, and encouraging efficient and transparent data exchange across the entire lifecycle of buildings and infrastructure.

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  1. Sample-Test-Files Sample-Test-Files Public

    Sample files of various formats and schema versions.

    289 120

  2. IDS IDS Public

    Computer interpretable (XML) standard to define Information Delivery Specifications for BIM (mainly used for IFC)

    C# 256 75

  3. BCF-XML BCF-XML Public

    XML specification for BIM Collaboration Format

    PowerShell 251 85

  4. BCF-API BCF-API Public

    Web service specification for BIM Collaboration Format

    218 63

  5. IFC4.3.x-development IFC4.3.x-development Public

    Repository to collect updates to the IFC4.3 Specification

    Python 190 100

  6. bSDD bSDD Public

    The buildingSMART Data Dictionary repository, where we publish the documentation, examples and more. We don't publish here the data, the source code of the bSDD service or the front end of the webs…

    Python 159 41

Repositories

Showing 10 of 26 repositories
  • Python 17 MIT 20 34 8 Updated Aug 1, 2025
  • validate Public

    buildingSMART IFC Validation Service

    Python 49 MIT 9 3 5 Updated Jul 31, 2025
  • Python 8 MIT 1 1 0 Updated Jul 31, 2025
  • IFC5-development Public

    Development of the next generation of Industry Foundation Classes

    TypeScript 107 45 17 4 Updated Jul 30, 2025
  • bSDD Public

    The buildingSMART Data Dictionary repository, where we publish the documentation, examples and more. We don't publish here the data, the source code of the bSDD service or the front end of the website.

    Python 159 MIT 41 15 0 Updated Jul 18, 2025
  • ifcx.dev Public

    The schema.org for IFC

    1 1 0 4 Updated Jul 3, 2025
  • technical.buildingsmart.org Public

    Content of the technical.buildingsmart.org website.

    29 8 1 1 Updated Jul 1, 2025
  • IFC4.x-IF Public

    IFC4.x Implementers Forum

    35 35 19 15 Updated Jun 24, 2025
  • BCF-API Public

    Web service specification for BIM Collaboration Format

    218 63 22 2 Updated Jun 16, 2025
  • 29 15 813 1 Updated Jun 10, 2025