---
kind: "unit"
title: "50"
title_heading: "War and National Defense"
key: "ch55/schIV"
level: "subchapter"
label: "Subchapter IV"
heading: "Prohibition and Notification on Investments Relating to Covered National Security Transactions"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/50/ch55-schIV"
sections_count: 9
---

# Subchapter IV — Prohibition and Notification on Investments Relating to Covered National Security Transactions

Title 50 — War and National Defense › Chapter 55 — Defense Production

## Sections

- [§4581. Prohibition on investments](/usc/50/4581.md)
- [§4582. Notification on investments](/usc/50/4582.md)
- [§4583. Report](/usc/50/4583.md)
- [§4584. Multilateral engagement and coordination](/usc/50/4584.md)
- [§4585. Public database of covered foreign persons](/usc/50/4585.md)
- [§4586. Rule of construction](/usc/50/4586.md)
- [§4587. Penalties](/usc/50/4587.md)
- [§4588. Exemption from disclosure](/usc/50/4588.md)
- [§4589. Definitions](/usc/50/4589.md)