BUILDINGSMART ALLIANCE

Developing information and providing online information via the Internet in the field of architecture and engineering, namely, industry-consensus standard data definitions, data models and data exchange specifications for electronic building information modeling, and industry standard requirements and specifications for organization, capture, communication, and interoperable exchange of electronic building data between computer systems through the facility life cycle, and a consensus industry standard for defining, organizing and communicating building design data for use in computer assisted building drawings, plans, and specifications