Thank you for your interest in the NBIMS-US™ V3. You can access the latest version of the standard on this website from the left navigation or read more about the NBIMS-US™ development from these pages.
The transformation in the building industry fostered by the evolution from use of analog drawings and text to the use of digital electronic Building Information Modeling (BIM) is comparable to the transformation that has already occurred in the aircraft, microprocessor, and automotive industries. Early definitions which assert that BIM is simply a 3D model of a facility are far from the truth and do not adequately communicate the potential of digital, object-based, interoperable building information modeling processes and tools and modern communications methods. As defined in the original NBIMS document "A BIM is a digital representation of physical and functional characteristics of a facility. As such it serves as a shared knowledge resource for information about a facility forming a reliable basis for decisions during its lifecycle from inception onward." If implemented, nearly every piece of information that an owner needs about a facility throughout its life can be made available electronically. The industry, however, does not yet have the open standards and infrastructure in place to capture, organize, distribute, and mine that information. Our goal at the National Institute of Building Sciences Building Information Management (BIM) Council (formerly buildingSMART alliance®) is to establish, through the NBIMS-US Project, the standards needed to foster innovation in processes and infrastructure so that end-users throughout all facets of the industry can efficiently access the information needed to create and operate optimized facilities.
The beneficiaries of BIM include owners, planners, realtors, appraisers, mortgage bankers, designers, engineers, estimators, specifies, safety, occupational health, environmentalists, contractors, lawyers, contract officers, sub-contractors, fabricators, code officials, operators, risk managers, renovators, first responders and demolition contractors. Each person has their own view of the information and many share the same information. Some involved supply information, some use information and some do both. For all this information to be useful, it must adhere to open standards.
The Scope of the National BIM Standard-United States®
The scope of the National BIM Standard-United States®is built around the concept of ever-increasing levels of importance, with International Standards at the center. Even with ISO standards, there is a hierarchy with fully vetted standards having the highest level of criticality and acceptance. Draft International Standards (DIS) next and Publically Available Standards (PAS) third. The complete hierarchy is provided in the following diagram:
How to Get Involved
You first must become a member of NIBS, then you may participate in any council such as the Building Information Management (BIM) Council. You may select the councils on which you wish to participate when you join the Institute. Once you are a member of the Alliance then, at no additional cost, you may select to be on the NBIMS-US Project Committee. You may then wish to participate on any of the sub-committees or working groups also listed in this section of the website. Learn more in our Get Involved section.