---
kind: "unit"
title: "19"
title_heading: "Customs Duties"
key: "chI/part10/subpartE"
level: "subpart"
label: "Subpart E"
heading: "United States-Caribbean Basin Trade Partnership Act"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/19/chI-part10-subpartE"
sections_count: 15
---

# Subpart E — United States-Caribbean Basin Trade Partnership Act

Title 19 C.F.R. — Customs Duties › Chapter I — U.s. Customs and Border Protection, Department of Homeland Security; Department of the Treasury › Part 10 — Articles Conditionally Free, Subject to a Reduced Rate, Etc.

## Sections

- [§10.221. Applicability.](/cfr/19/10.221.md)
- [§10.222. Definitions.](/cfr/19/10.222.md)
- [§10.223. Articles eligible for preferential treatment.](/cfr/19/10.223.md)
- [§10.224. Certificate of Origin.](/cfr/19/10.224.md)
- [§10.225. Filing of claim for preferential treatment.](/cfr/19/10.225.md)
- [§10.226. Maintenance of records and submission of Certificate by importer.](/cfr/19/10.226.md)
- [§10.227. Verification and justification of claim for preferential treatment.](/cfr/19/10.227.md)
- [§10.228. Additional requirements for preferential treatment of brassieres.](/cfr/19/10.228.md)
- [§10.231. Applicability.](/cfr/19/10.231.md)
- [§10.232. Definitions.](/cfr/19/10.232.md)
- [§10.233. Articles eligible for preferential tariff treatment.](/cfr/19/10.233.md)
- [§10.234. Certificate of Origin.](/cfr/19/10.234.md)
- [§10.235. Filing of claim for preferential tariff treatment.](/cfr/19/10.235.md)
- [§10.236. Maintenance of records and submission of Certificate by importer.](/cfr/19/10.236.md)
- [§10.237. Verification and justification of claim for preferential tariff treatment.](/cfr/19/10.237.md)