---
kind: "unit"
title: "19"
title_heading: "Customs Duties"
key: "ch28/schI"
level: "subchapter"
label: "Subchapter I"
heading: "Trade Facilitation and Trade Enforcement"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/19/ch28-schI"
sections_count: 13
---

# Subchapter I — Trade Facilitation and Trade Enforcement

Title 19 — Customs Duties › Chapter 28 — Trade Facilitation and Trade Enforcement

## Sections

- [§4311. Improving partnership programs](/usc/19/4311.md)
- [§4312. Priorities and performance standards for customs modernization, trade facilitation, and trade enforcement functions and programs](/usc/19/4312.md)
- [§4313. Educational seminars to improve efforts to classify and appraise imported articles, to improve trade enforcement efforts, and to otherwise facilitate legitimate international trade](/usc/19/4313.md)
- [§4314. Joint strategic plan](/usc/19/4314.md)
- [§4315. Consultations with respect to mutual recognition arrangements](/usc/19/4315.md)
- [§4316. Commercial Customs Operations Advisory Committee](/usc/19/4316.md)
- [§4317. Centers of Excellence and Expertise](/usc/19/4317.md)
- [§4318. Commercial risk assessment targeting and trade alerts](/usc/19/4318.md)
- [§4319. Report on oversight of revenue protection and enforcement measures](/usc/19/4319.md)
- [§4320. Importer of record program](/usc/19/4320.md)
- [§4321. Establishment of importer risk assessment program](/usc/19/4321.md)
- [§4322. Priority trade issues](/usc/19/4322.md)
- [§4323. Appropriate congressional committees defined](/usc/19/4323.md)