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O*NET® Developer's Corner

The Developer's Corner is designed to facilitate use of the O*NET® Database and other O*NET Products and to provide support for entities interested in developing products, software, or system applications containing O*NET information. Any comments or suggestions you might have regarding enhancements to this section or any requests for technical support can be sent to O*NET Customer Service (

O*NET 23.0 Database
O*NET file layouts, downloadable database files, and support documents are provided here to assist application and other product developers in using the O*NET 23.0 database, currently used in O*NET OnLine.

Database Releases Archive
Information and downloads from previous database releases are available here.

Files here link the O*NET database to other taxonomies.

Spanish Language Resources
Spanish translations of the O*NET-SOC taxonomy and the O*NET 4.0 database, along with Spanish-language web services, are provided here to assist application and other product developers targeting a Spanish speaking audience.

O*NET Web Services
Through our web services program, developers can integrate O*NET products and tools into their website or web-enabled application.

Link to Us
Specific URLs to enable developers to build Internet connectivity to the OnLine application at the occupational level.

O*NET graphics for use in web applications and in products that utilize the O*NET database.

Visit our Reports and Documents area to learn more about the research and procedures involved in producing the O*NET Database. You can also download the Questionnaires used to survey job incumbents, or read examples of developers leveraging the O*NET Database in our Products at Work stories.