---
kind: "unit"
title: "19"
title_heading: "Customs Duties"
key: "ch4/stIV"
level: "subtitle"
label: "Subtitle IV"
heading: "Countervailing and Antidumping Duties"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/19/ch4-stIV"
sections_count: 44
---

# Subtitle IV — Countervailing and Antidumping Duties

Title 19 — Customs Duties › Chapter 4 — Tariff Act of 1930

## Contents

- [Part I — Imposition of Countervailing Duties](/usc/19/ch4-stIV-ptI.md)
- [Part II — Imposition of Antidumping Duties](/usc/19/ch4-stIV-ptII.md)
- [Part III — Reviews; Other Actions Regarding Agreements](/usc/19/ch4-stIV-ptIII.md)
- [Part IV — General Provisions](/usc/19/ch4-stIV-ptIV.md)