# NRC CAL – NOV (SL III)
> **EA-06-095** · CAL · Severity SLIII · Issued 2006-07-10 · Materials Licensees
## Action
- **EA Number:** EA-06-095
- **Licensee:** NOV (SL III)
- **Category:** Materials Licensees
- **Action type:** CAL
- **Severity level:** SLIII
- **Date issued:** 2006-07-10
## Description

On July 10, 2006, a Notice of Violation was issued for a Severity Level III violation involving the licensee's failure to develop, implement, and maintain written procedures to provide high confidence that each administration of NRC-licensed material is in accordance with the written directive of an authorized user physician, as required by 10 CFR 35.41, "Procedures for Administrations Requiring a Written Directive."

## Source
- [Full enforcement letter (PDF)](https://www.nrc.gov/docs/ML0619/ML061920472.pdf)
- [NRC Materials Licensees index](https://www.nrc.gov/reading-rm/doc-collections/enforcement/actions/materials/)
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