OmniClass
The OmniClass Construction Classification System (known as OmniClass™ or OCCS) is a new 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 2004 Edition
- Learn about CSI/CSC UniFormat
- Learn about Omniclass and the IFD Library in this presentation (PDF)
The 15 inter-related OmniClass tables are:
Table |
Status |
Release Date |
| OmniClass Introduction | Release | 2006-03-28 |
| Table 11 - Construction Entities by Function (PDF) | Release | 2006-03-28 |
| Table 12 - Construction Entities by Form (PDF) | Release | 2006-03-28 |
| Table 13 - Spaces by Function (PDF) | Release | 2006-03-28 |
| Table 14 - Spaces by Form (PDF) | Release | 2006-03-28 |
| Table 21 - Elements (includes Designed Elements) (PDF) |
Conditional Draft |
2006-03-28 |
| Table 22 - Work Results (PDF) | Release | 2006-03-28 |
| Table 23 - Products (PDF) | Draft | 2006-03-28 |
| Table 31 - Phases (PDF) | Release | 2006-03-28 |
| Table 32 - Services (PDF) | Release | 2006-03-28 |
| Table 33 - Disciplines (PDF) | Release | 2006-03-28 |
| Table 34 - Organizational Roles (PDF) | Release | 2006-03-28 |
| Table 35 - Tools (PDF) | Draft | 2006-03-28 |
| Draft | 2006-03-28 | |
| Table 41 - Materials (PDF) | Release | 2006-03-28 |
| Table 49 - Properties (PDF) | Draft | 2006-03-28 |