---
kind: "unit"
title: "19"
title_heading: "Customs Duties"
key: "ch28"
level: "chapter"
label: "Chapter 28"
heading: "Trade Facilitation and Trade Enforcement"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/19/ch28"
sections_count: 53
---

# Chapter 28 — Trade Facilitation and Trade Enforcement

Title 19 — Customs Duties

## Sections

- [§4301. Definitions](/usc/19/4301.md)

## Contents

- [Subchapter I — Trade Facilitation and Trade Enforcement](/usc/19/ch28-schI.md)
- [Subchapter II — Import Health and Safety](/usc/19/ch28-schII.md)
- [Subchapter III — Import-Related Protection of Intellectual Property Rights](/usc/19/ch28-schIII.md)
- [Subchapter IV — Prevention of Evasion of Antidumping and Countervailing Duty Orders](/usc/19/ch28-schIV.md)
- [Subchapter V — Additional Enforcement Provisions](/usc/19/ch28-schV.md)
- [Subchapter VI — Engagement on Currency Exchange Rate and Economic Policies](/usc/19/ch28-schVI.md)
- [Subchapter VII — Preclearance Operations](/usc/19/ch28-schVII.md)
- [Subchapter VIII — Miscellaneous Provisions](/usc/19/ch28-schVIII.md)