# NRC CAL – NOV (SL III)
> **EA-24-001** · CAL · Severity SLIII · Issued 2024-04-01 · Reactor Licensees
## Action
- **EA Number:** EA-24-001
- **Licensee:** NOV (SL III)
- **Category:** Reactor Licensees
- **Action type:** CAL
- **Severity level:** SLIII
- **Date issued:** 2024-04-01
## Description

On April 1, 2024, the NRC issued a notice of violation to Nebraska Public Power District (licensee) for a Severity Level (SL) III violation at Cooper Nuclear Station. The SL III violation involved the licensee’s failure to notify the Region IV Regional Administrator within 30 days of learning of a change in the medical condition of two licensed operators as required by Title 10 of the Code of Federal Regulations 50.74.

## Source
- [Full enforcement letter (PDF)](https://www.nrc.gov/docs/ML2407/ML24074A424.pdf)
- [NRC Reactor Licensees index](https://www.nrc.gov/reading-rm/doc-collections/enforcement/actions/reactors/)
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