---
kind: "unit"
title: "50"
title_heading: "War and National Defense"
key: "ch44/schV"
level: "subchapter"
label: "Subchapter V"
heading: "Protection of Operational Files"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/50/ch44-schV"
sections_count: 6
---

# Subchapter V — Protection of Operational Files

Title 50 — War and National Defense › Chapter 44 — National Security

## Sections

- [§3141. Operational files of the Central Intelligence Agency](/usc/50/3141.md)
- [§3142. Operational files of the National Geospatial-Intelligence Agency](/usc/50/3142.md)
- [§3143. Operational files of the National Reconnaissance Office](/usc/50/3143.md)
- [§3144. Operational files of the National Security Agency](/usc/50/3144.md)
- [§3145. Omitted](/usc/50/3145.md)
- [§3146. Protection of certain files of the Office of the Director of National Intelligence](/usc/50/3146.md)