O*NET® Database Releases Archive
The current production release of the O*NET database is 31.0; see our O*NET Database page for more information.
Current and previous releases as well as transitional releases of the database can be obtained below.
For summary update information, see O*NET Occupation Update Summary. For details about each release in the archive, refer to:
Researchers conducting longitudinal studies: see O*NET Longitudinal Data Updates (XLSX).
All versions of the O*NET Database are available under a Creative Commons license. See the
Database license page for more information.
O*NET 18.1
March 2014
Release of the newly developed Detailed Work Activities (DWAs)
Data Dictionary (PDF)
O*NET 5.1
November 2003
Occupational-level and item-level metadata added to the O*NET database
Data Dictionary (PDF)
O*NET 5.0
April 2003
First update of database from Data Collection Program
Data Dictionary (PDF)
O*NET Transitional Databases
