North American Industry Classification System
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Concordances
The following table provides detailed descriptions of the direct relationships between classification systems.
| Recent Concordance | |
| 2012 NAICS to ISIC 4 [XLS, 329KB] | |
| 2012 to 2007 NAICS [XLS, 172KB] | 2007 to 2012 NAICS [XLS, 167KB] |
| 2007 NAICS to ISIC 4 [XLS, 338KB] | |
| 2007 NAICS to 2002 NAICS [XLS, 158KB] | 2002 NAICS to 2007 NAICS [XLS, 158KB] |
| 2002 NAICS to 1997 NAICS [XLS, 1.3MB] | 1997 NAICS to 2002 NAICS &391;XLS, 1.3MB] |
| 2002 NAICS to 1987 SIC [XLS, 397KB] | 1987 SIC to 2002 NAICS [XLS, 397KB] |
| 1997 NAICS to 1987 SIC [XLS, 358KB] | 1987 SIC to 1997 NAICS [XLS, 359KB] |
| 2002 NAICS US to ISIC Rev. 3.1 [XLS, 416KB] | 2002 NAICS US to NACE Rev. 1.1 [XLS, 460KB] |
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