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2025 LOD Specification Now Available
12:00 AM EST. Wednesday, December 31, 2025
The 2025 Level of Development (LOD) Specification, published by BIMForum, is now officially available. The LOD Specification is an industry-recognized reference that defines the content, reliability, and intent of Building …
SPECIFYING REALITY CAPTURE WITH LOA (Level of Accuracy) AND LOD (Level of Development)
12:00 PM EST. Wednesday, September 17, 2025
We’re excited to invite you to the next Scan to BIM University (STBU) webinar, presented by USIBD and BIMForum, focused on how to use LOA and LOD to specify reality …
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Official Release: 2025 LOD Specification
LOD Spec 2025 The 2025 LOD Specification is now available from BIMForum. This release continues to provide a structured, consistent framework for defining model expectations and improving collaboration across the built environment. Download
2025 LOD Specification Public Comment Period Now Open
The draft 2025 LOD Specification has been released for public comment. Industry stakeholders are invited to review the proposed updates and provide feedback to help shape the final release. Public input is critical to ensuring the LOD Specification reflects current industry practice and supports consistent implementation across the built environment. đź“„ Download the draft 2025…
Continue Reading 2025 LOD Specification Public Comment Period Now Open
BIMForum Level of Development (LOD) Specification 2024 – In English and Spanish Language Version
BIMForum has published the 2024 Level of Development (LOD) Specification in an English and Spanish language version. The publication of the 2024 LOD Spec in Spanish Language has been made possible by BIMForum Ecuador. BIMForum (USA) and BIMForum Ecuador are collaborating on providing the LOD Specification to an wider international audience. Please access the LOD…
buildingSMART USA – openBIM Training and Certification
buildingSMART USA, has developed a training and certification program for decision makers and practitioners in the AEC/O industry. The training program consists of 4 courses: Entry Foundations Management Applications The objective of these courses is to create awareness and understanding of openBIM workflows, processes and capabilities end enable practitioners to plan and execute these workflows…
Continue Reading buildingSMART USA – openBIM Training and Certification
2023 Level of Development (LOD) Specification
The BIMForum announces the publication of the 2023 Level of Development (LOD) Specification. The BIMForum had created the first version of the LOD Specification in 2013. The current edition marks the 10 year anniversary of the document. In the past 10 years the BIMForum LOD specification has helped countless projects and practitioners defining scope, qualities…
Continue Reading 2023 Level of Development (LOD) Specification
BIMForum Original Content
It has been brought to BIMForum’s attention that, as has happened before, an organization has appeared styling itself as a “BIMForum.” In the present instance, an organization calling itself “BIMForum Global” has published documents in a manner that is confusingly similar to BIMForum’s publications and includes BIMForum’s copyrighted material. BIMForum (our organization) is a collaborative…
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2025 LOD Specification Now Available
12:00 AM EST. Wednesday, December 31, 2025
The 2025 Level of Development (LOD) Specification, published by BIMForum, is now officially available. The LOD Specification is an industry-recognized reference that defines the content, reliability, and intent of Building …
SPECIFYING REALITY CAPTURE WITH LOA (Level of Accuracy) AND LOD (Level of Development)
12:00 PM EST. Wednesday, September 17, 2025
We’re excited to invite you to the next Scan to BIM University (STBU) webinar, presented by USIBD and BIMForum, focused on how to use LOA and LOD to specify reality …








