# Classification matrix

SecNet.Work · Data classification and DLP · 2026.10

Connect each class to impact and decision authority.

Blank organizational workpaper. Enter real contact, asset and data details only in a controlled organizational copy. This file is not evidence, organizational approval or an automated compliance decision.

- Use categories and controlled references instead of raw content.

| Dataset | Owner | Impact | Class | Rationale |
| --- | --- | --- | --- | --- |
|  |  |  |  |  |
|  |  |  |  |  |
|  |  |  |  |  |
|  |  |  |  |  |
|  |  |  |  |  |

## Approval and follow-up

| Version | Owner | Approval | Review |
| --- | --- | --- | --- |
|  |  |  |  |

## Official references

- [NIST SP 1800-39 — Initial Public Draft (12 February 2026)](https://csrc.nist.gov/pubs/sp/1800/39/ipd)
- [NIST SP 800-53 Rev. 5 — control catalog](https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final)