Construction
7 data model standards serving construction. Every one confirmed against its steward's own site.
| Standard | Steward | Layer | Access | Modernity |
|---|---|---|---|---|
| BCF (BIM Collaboration Format) | buildingSMART International | Exchange Schema | open | 56.7 Modernizing |
| COBie (Construction Operations Building Information Exchange) | buildingSMART / NIBS | Exchange Schema | — | — |
| IDS (Information Delivery Specification) | buildingSMART International | Information Model | open | 65.0 Modernizing |
| IFC (Industry Foundation Classes) | buildingSMART International | Information Model | open | 70.0 Modernizing |
| ISO 12006 building construction classification framework | ISO TC 59 | Metadata Model | spec sold | — |
| Uniclass / OmniClass / MasterFormat | NBS / CSI / Construction Specifications Canada | Code System | — | — |
| bSDD (buildingSMART Data Dictionary) | buildingSMART International | Code System | open | 81.1 Current |