# Regulatory Guide: Preemption Authority, Enhanced Weapons Authority, and Firearms Background Checks
> **Nuclear Regulatory Commission** · Final guide; issuance. · Published 2024-04-24 · 89 FR 31077
## Document
- **Document number:** 2024-08722
- **Category:** other
- **Sub-agency:** Nuclear Regulatory Commission
- **Federal Register citation:** 89 FR 31077
- **CFR reference:** 10 CFR 73
- **Publication date:** 2024-04-24
- **Energy docket:** NRC-2023-0172
## Abstract

The U.S. Nuclear Regulatory Commission (NRC) is issuing Revision 1 to Regulatory Guide (RG) 5.86, "Preemption Authority, Enhanced Weapons Authority, and Firearms Background Checks." This RG clarifies reporting and recording of security events and conditions adverse to security under NRC regulations, "Physical Protection of Plants and Materials."

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/04/24/2024-08722/regulatory-guide-preemption-authority-enhanced-weapons-authority-and-firearms-background-checks)
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