---
kind: "unit"
title: "8"
title_heading: "Aliens and Nationality"
key: "chI"
level: "chapter"
label: "Chapter I"
heading: "Department of Homeland Security"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/8/chI"
sections_count: 660
---

# Chapter I — Department of Homeland Security

Title 8 C.F.R. — Aliens and Nationality

## Contents

- [Subchapter A — General Provisions](/cfr/8/chI-subchA.md)
- [Subchapter B — Immigration Regulations](/cfr/8/chI-subchB.md)
- [Subchapter C — Nationality Regulations](/cfr/8/chI-subchC.md)