---
kind: "unit"
title: "50"
title_heading: "War and National Defense"
key: "ch23/schIII"
level: "subchapter"
label: "Subchapter III"
heading: "Personnel Security Procedures in National Security Agency"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/50/ch23-schIII"
sections_count: 5
---

# Subchapter III — Personnel Security Procedures in National Security Agency

Title 50 — War and National Defense › Chapter 23 — Internal Security

## Sections

- [§831. Regulations for employment security](/usc/50/831.md)
- [§832. Full field investigation and appraisal](/usc/50/832.md)
- [§833. Repealed.](/usc/50/833.md)
- [§834. “Classified information” defined](/usc/50/834.md)
- [§835. Nonapplicability of administrative procedure provisions](/usc/50/835.md)