---
kind: "unit"
title: "6"
title_heading: "Domestic Security"
key: "ch3"
level: "chapter"
label: "Chapter 3"
heading: "Security and Accountability for Every Port"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/6/ch3"
sections_count: 38
---

# Chapter 3 — Security and Accountability for Every Port

Title 6 — Domestic Security

## Sections

- [§901. Definitions](/usc/6/901.md)

## Contents

- [Subchapter I — Security of United States Seaports](/usc/6/ch3-schI.md)
- [Subchapter II — Security of the International Supply Chain](/usc/6/ch3-schII.md)
- [Subchapter III — Administration](/usc/6/ch3-schIII.md)