Department of Labor Logo United States Department of Labor
Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Standard Occupational Classification

2010 SOC Revision Process Materials

On January 21, 2009, the Office of Management and Budget (OMB) published a Federal Register notice detailing the final decisions for the 2010 SOC. Please refer to the PDF version available below for more detailed information.

  • Federal Register Notice, January 21, 2009 (PDF)
  • Federal Register Notice, May 22, 2008 (PDF)
  • Federal Register Notice, May 16, 2006 (PDF)

As noted in the Federal Register notice of January 21, 2009, the SOCPC responses to the comments received are provided below.


Updating the Direct Match Title File

Overview. The Direct Match Title File (DMTF) lists associated job titles for detailed SOC occupations. Each of these titles is a direct match to a single SOC occupation. All workers with a job title listed in the DMTF are classified in only one detailed SOC occupation code. For example, because a "criminal law professor" would only be classified under 25-1112 Law Teachers, Postsecondary, the SOCPC would consider it a direct match. However, because a title such as "painter" could be classified in more than one occupation, including 27-1013 Fine Artists, Including Painters, Sculptors, and Illustrators 47-2141 Painters, Construction and Maintenance, or 51-9122 Painters, Transportation Equipment, the title "painter" is not a direct match.

Requests for additions to the DMTF. Although the SOC revision for 2010 is complete, the SOCPC will continue to serve as a standing committee and periodically consult with OMB, particularly to consider new and emerging occupations and additional titles for the DMTF. Interested parties should submit their request and materials in support of their recommendation to the SOCPC. Supporting materials should include the specific job title in question and the specific SOC code and title believed to be a direct match. The SOC is a task-based classification that does not differentiate occupations based on education or certification, but rather on the work performed. Therefore, the SOCPC will require information regarding the work of individuals with that particular job title. Once all of the materials have been received, the SOCPC will consider the activities involved in the specific job, and whether these activities are unique to that job.

All submissions must coincide with the SOC Classification Principles.  The SOCPC encourages individuals and organizations to recommend additions to the DMTF by sending an email with the supporting material described above to Requests will be accumulated throughout the year and presented to the entire SOCPC for approval on a quarterly basis.