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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.

    289 122

  2. IDS IDS Public

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

    C# 258 76

  3. BCF-XML BCF-XML Public

    XML specification for BIM Collaboration Format

    PowerShell 251 87

  4. BCF-API BCF-API Public

    Web service specification for BIM Collaboration Format

    220 64

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

    Repository to collect updates to the IFC4.3 Specification

    Python 190 102

  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 162 42

Repositories

Showing 10 of 26 repositories
  • validate Public

    buildingSMART IFC Validation Service

    buildingSMART/validate’s past year of commit activity
    Python 49 MIT 9 3 4 Updated Aug 26, 2025
  • buildingSMART/ifc-gherkin-rules’s past year of commit activity
    Python 17 MIT 20 37 6 Updated Aug 26, 2025
  • buildingSMART/ifc-validation-data-model’s past year of commit activity
    Python 8 MIT 1 1 0 Updated Aug 25, 2025
  • IFC5-development Public

    Development of the next generation of Industry Foundation Classes

    buildingSMART/IFC5-development’s past year of commit activity
    TypeScript 116 49 18 4 Updated Aug 21, 2025
  • Sample-Test-Files Public

    Sample files of various formats and schema versions.

    buildingSMART/Sample-Test-Files’s past year of commit activity
    289 122 2 (1 issue needs help) 0 Updated Aug 20, 2025
  • ifcx.dev Public

    The schema.org for IFC

    buildingSMART/ifcx.dev’s past year of commit activity
    2 1 0 0 Updated Aug 13, 2025
  • buildingSMART/IFC4.3.x-output’s past year of commit activity
    29 15 813 1 Updated Aug 3, 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.

    buildingSMART/bSDD’s past year of commit activity
    Python 162 MIT 42 15 0 Updated Jul 17, 2025
  • technical.buildingsmart.org Public

    Content of the technical.buildingsmart.org website.

    buildingSMART/technical.buildingsmart.org’s past year of commit activity
    29 8 1 1 Updated Jul 1, 2025
  • IFC4.x-IF Public

    IFC4.x Implementers Forum

    buildingSMART/IFC4.x-IF’s past year of commit activity
    35 34 19 15 Updated Jun 24, 2025