---
kind: "unit"
title: "6"
title_heading: "Domestic Security"
key: "ch1/schXII–A"
level: "subchapter"
label: "Subchapter XII–A"
heading: "Transportation Security"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/6/ch1-schXII-A"
sections_count: 9
---

# Subchapter XII–A — Transportation Security

Title 6 — Domestic Security › Chapter 1 — Homeland Security Organization

## Contents

- [Part A — General Provisions](/usc/6/ch1-schXII-A-ptA.md)
- [Part B — Transportation Security Administration Acquisition Improvements](/usc/6/ch1-schXII-A-ptB.md)
- [Part C — Maintenance of Security-related Technology](/usc/6/ch1-schXII-A-ptC.md)