To: Fundamental Data Services subscribers

 

Effective Jan. 19, 2026, we will implement updates to the NACE and NAICS codes. These updates involve data revisions only (no structural changes).

Why is dxFeed making this update?

This update is necessary due to government-initiated changes, which include the introduction of new codes, concepts, and the restructuring of several existing classifications.

What are the specific changes?

This document provides detailed information about these changes. Some new classification codes arise, some are retired, and some change their names. Only Asset Classification and Historical Asset Classification Controllers are affected: they will disseminate the new codes starting from Jan. 19, 2026.

What actions do clients need to take?

The updates will automatically apply to our Asset Classification and Historical Asset Classification Controllers. We recommend reviewing your processes that rely on this data to ensure they remain unaffected.

 

Please refer to dxFeed Help Desk if you have any questions or concerns.