OmniClass
(Sources – omniclass.org, CSI)
The OmniClass Construction Classification System (known as OmniClass™ or OCCS) is a classification system for the construction industry. OmniClass is useful for many applications, from organizing library materials, product literature, and project information, to providing a classification structure for electronic databases. It incorporates other extant systems currently in use as the basis of many of its Tables – MasterFormat™ for work results, UniFormat for elements, and EPIC (Electronic Product Information Cooperation) for structuring products.
- Learn about CSI/CSC MasterFormat
- Learn about CSI/CSC UniFormat
- Learn about Omniclass and the IFD Library in this presentation (PDF)
Download the tables in PDF format See descriptions of the tables |
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Table |
Status |
Release Date |
Introduction – OmniClass Introduction | Release | 2006-03-28 |
Table 11 – Construction Entities by Function | Release | 2006-03-28 |
Table 12 – Construction Entities by Form | Release | 2006-03-28 |
Table 13 – Spaces by Function | Pre Consensus Approved Draft | 2010-06-24 modified by Committee action 2011-05-23 |
Table 14 – Spaces by Form | Release | 2006-03-28 |
Table 21 – Elements (includes Designed Elements) |
Pre Consensus Approved Draft | 2011-02-11 |
Table 22 – Work Results | Pre Consensus Approved Draft | 2011-04-11 |
Table 23 – Products | Pre Consensus Approved Draft | 2010-06-24 |
Table 31 – Phases | Release | 2006-03-28 |
Table 32 – Services | Pre Consensus Approved Draft | 2010-06-24 |
Table 33 – Disciplines | Release | 2006-03-28 |
Table 34 – Organizational Roles | Release | 2006-03-28 |
Table 35 – Tools | Draft | 2006-03-28 |
Table 36 – Information | Pre Consensus Approved Draft | 2010-06-24 |
Table 41 – Materials | Release | 2006-03-28 |
Table 49 – Properties | Draft for Comment | 2010-06-24 |