Industry Code: Tables is the data dictionary index for industry classification codes available in the WRG Dataverse Data Catalog.
This resource is valuable for ensuring accurate interpretation and standardization when working with historical and current industry data, providing detailed schemas and data definitions for various classification systems.
The index includes definitions for historical versions of both the North American Industry Classification System (NAICS) and the Standard Industrial Classification (SIC).
The available table definitions include:
- NAICS vintages: 1997, 2002, 2007, 2012, 2017, and 2022.
- SIC (Standard Industrial Classification) codes.