OmniClass®

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OmniClass®

OmniClass® is a comprehensive classification system for the construction industry. OmniClass can be used for many applications, such as filing physical materials or organizing project information, but its chief application is to provide a classification structure for electronic databases and software, enriching the information used in those resources. OmniClass incorporates other extant systems currently in use as the basis of two of its Tables – MasterFormat® for Table 22 - Work Results and UniFormat® for Table 21 - Elements.  

OmniClass provides a method for classifying the full built environment through the full project life cycle. 


Additional Resources

About OmniClass
Background
Contributors

TABLE  STATUS RELEASE DATE
OmniClass™ EULA 7/01/2019
OmniClass Introduction Version 2.1 2/22/2019
Table 11 - Construction Entities by Function Pre Consensus Approved Draft 2/26/2013
Table 12 - Construction Entities by Form Pre Consensus Approved Draft 10/30/2012
Table 13 - Spaces by Function National Standard 5/16/2012
Table 14 - Spaces by Form Release 3/28/2006
Table 21 - Elements (includes Designed Elements) National Standard 5/16/2012
Table 22 - Work Results National Standard 5/16/2012
Table 22 - Work Results Pre Consensus Approved Draft 8/25/2013
Table 23 - Products National Standard 5/16/2012
Table 31 - Phases Pre Consensus Approved Draft 10/30/2012
Table 32 - Services National Standard 5/16/2012
Table 33 - Disciplines Pre Consensus Approved Draft 10/30/2012
Table 34 - Organizational Roles Pre Consensus Approved Draft 10/30/2012
Table 35 - Tools Draft 3/28/2006
Table 36 - Information National Standard 5/16/2012
Table 41 - Materials Pre Consensus Approved Draft 10/30/2012
Table 49 - Properties Pre Consensus Approved Draft 10/30/2012