# NRC CAL – NOV (SL III)
> **EA-RIV-2024** · CAL · Severity SLIII · Issued 2025-03-13 · Reactor Licensees
## Action
- **EA Number:** EA-RIV-2024
- **Licensee:** NOV (SL III)
- **Category:** Reactor Licensees
- **Action type:** CAL
- **Severity level:** SLIII
- **Date issued:** 2025-03-13
## Description

On March 13, 2025, the NRC issued a notice of violation to Entergy Operations, Inc. (licensee) for a Severity Level (SL) III violation at Arkansas Nuclear One (ANO), Unit 1. The violation involved the licensee’s failure to implement written procedures, as required by ANO Technical Specification 5.4.1(a). Specifically, a licensed operator accessed non-work-related internet sites multiple times without authorization while standing watch in the control room.

## Source
- [Full enforcement letter (PDF)](https://www.nrc.gov/docs/ML2505/ML25059A046.pdf)
- [NRC Reactor Licensees index](https://www.nrc.gov/reading-rm/doc-collections/enforcement/actions/reactors/)
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