---
kind: "unit"
title: "50"
title_heading: "War and National Defense"
key: "ch23/schV"
level: "subchapter"
label: "Subchapter V"
heading: "Registration of Certain Persons Trained in Foreign Espionage Systems"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/50/ch23-schV"
sections_count: 8
---

# Subchapter V — Registration of Certain Persons Trained in Foreign Espionage Systems

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

## Sections

- [§851. Registration of certain persons; filing statement; regulations](/usc/50/851.md)
- [§852. Exemption from registration](/usc/50/852.md)
- [§853. Retention of registration statements; public examination; withdrawal](/usc/50/853.md)
- [§854. Rules, regulations, and forms](/usc/50/854.md)
- [§855. Violations; penalties; deportation](/usc/50/855.md)
- [§856. Continuing offense](/usc/50/856.md)
- [§857. Compliance with other registration statutes](/usc/50/857.md)
- [§858. Applicability to Canal Zone](/usc/50/858.md)